Chess South Africa Ratings Database

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Personal

Felix, H (Harrison)

Chess SA id

107086443

FIDE id

Date of birth

2007-03-30 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

IND

Titles

Chess SA registered

Last active game

2025-06-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1381.6	1381.5	917	942.2
Raw rating	1381.6	1381.5	917	942.2
Weighted rating	1372.7	1372.9	916.6	942.2
Weighted performance	1292	1293.5	0	0
Floor	904.4	911.3	500	500
K-factor	32	32	40	40
Min/Max rating change allowed	128	128	248.2	239.4
Highest rating	1416.6 2019-10-01	1411.3 2024-12-01	1200 2018-02-01	1200 2018-02-01
Highest raw rating	1404.4 2024-12-01	1411.3 2024-12-01	917 2024-02-01	942.2 2024-02-01
Highest weighted rating	1404.4 2021-09-01	1411.3 2021-09-01	917 2024-11-01	942.2 2024-11-01
Highest weighted performance	1416.6 2019-10-01	1405.8 2019-10-01	1200 2018-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1381.6	1381.5	917	942.2
Analysis
Rating	1381.6	1381.5	917	942.2
Raw rating	1381.6	1381.5	917	942.2
Weighted rating	1372.7	1372.9	916.6
Weighted performance	1292	1293.5	0
K-factor	32	32	40	40
Floor	904.4	911.3	500	500
Max/Min rating change allowed	128	128	248.2	239.4
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1381.6	1381.5	917	942.2
New weighted rating	1374.7	1375.2	916.9	942.2
New weighted performance	1291.6	1293	0	0
Temp new rating	1381.6	1381.5	917	942.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1381.6	1381.5	917	942.2
New K-factor	32	32	40	40
New floor	904.4	911.3	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	12	12	0	0
	21	21	0	0
	16	16	0	0
	0	0	0	0
	5	5	0	0
History	356	313	21	22

Games since
	Main 33	Standard 33		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	2250		840		248
Male	1838		684		206
U20	192		67		8
U20 Male	150		49		5
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	12	7	58.33	70.8	1266.2	1337
Standard	12	7	58.33	70.8	1266.2	1337
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	255	145	56.86	58.3	1130.9	1189.3
Standard	223	129	57.85	66.7	1114.4	1181.1
Rapid	10	5	50	0	1320.1	1320.1
Blitz	22	11	50	0	1212.5	1212.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1381.6	1381.5	917	942.2
2025-09-01	1381.6	1381.5	917	942.2
2025-08-01	1381.6	1381.5	917	942.2
2025-07-01	1381.6	1381.5	917	942.2
2025-06-01	1394	1397.5	917	942.2
2025-05-01	1394	1397.5	917	942.2
2025-04-01	1394	1397.5	917	942.2
2025-03-01	1404.4	1411.3	917	942.2
2025-02-01	1404.4	1411.3	917	942.2
2025-01-01	1404.4	1411.3	917	942.2
2024-12-01	1404.4	1411.3	917	942.2
2024-11-01	1346.1	1349	917	942.2
2024-10-01	1333.1	1331	917	942.2
2024-09-01	1333.1	1331	917	942.2
2024-08-01	1333.1	1331	917	942.2
2024-07-01	1333.1	1331	917	942.2
2024-06-01	1315.6	1304	917	942.2
2024-08-01	1315.6	1304	917	942.2
2024-04-01	1319.1	1303.3	917	942.2
2024-03-01	1319.1	1303.3	917	942.2
2024-02-01	1319.1	1303.3	917	942.2
2024-01-01	1319.1	1303.3	917	942.2
2023-12-01	1319.1	1303.3	884.2	942.2
2023-11-01	1319.1	1303.3	884.2	942.2

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
3	JCC St Peters High Schools League 2024 (A)	2024-09-09	2024-10-21	Standard	Johannesburg Metro (GJM)	6	5	4.5	Yes	Analysis
4	Bojanala's Battle of Mount Cambridge 2024 (Rooks)	2024-10-05	2024-10-05	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	JCC Steyn City High Schools League 2024 (A)	2024-05-11	2024-05-25	Standard	Johannesburg Metro (GJM)	6	5	3.5	Yes	Analysis
6	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
7	St Peters College Chess League 2023 (A)	2023-09-11	2023-10-23	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
8	Steyn City School Chess League 2023 (A)	2023-05-05	2023-05-29	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
9	Dainfern College Chess League 2023 (A)	2023-01-30	2023-03-13	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
10	NC Open 2021 (B)	2021-10-22	2021-10-23	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
11	2020 Blou Bul (B)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
12	JNW Club - Trinityhouse Randpark Ridge Open 2020 (B)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	Springs Chess Club Open 2020 (B)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
14	2019 South African Juior Blitz Championship (B)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	4	Yes	Analysis
15	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
16	2019 Lardies Open (C)	2019-10-26	2019-10-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
17	The Joburg Open 2019 (Masters)	2019-10-12	2019-10-12	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
18	2019 Centurion Open (C)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
19	JNW Club - Maragon Open 2019 (B)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
20	Springs Open 2019 (B)	2019-08-31	2019-08-31	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
21	JHB Metro Closed 2019 (U14)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
22	2019 SWVG Arnold Classic (Rapid Open)	2019-05-18	2019-05-19	Rapid	Tshwane (GTP)	10	10	5	Yes	Analysis
23	2019 SWVG Arnold Classic (Blitz Open)	2019-05-19	2019-05-19	Blitz	Tshwane (GTP)	10	10	4	Yes	Analysis
24	JNW Club - Bryanston Open 2 2019 (B)	2019-05-11	2019-05-11	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
25	2019 Chris Greyling (C)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
26	Primrose Chess Club Open 2019 (C)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
27	2019 Constantia Park Open (C)	2019-02-09	2019-02-09	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
28	Alberton Chess Club Open 2019 (C)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
29	South African Junior Blitz 2018 (U12)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	5	3	Yes	Analysis
30	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
31	2018 Lardies Ope (C)	2018-10-27	2018-10-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
32	Ekurhuleni Grand Prix Open 2018 (C)	2018-09-14	2018-09-15	Standard	Ekurhuleni (GE)	6	6	4	Yes	Analysis
33	Outpost 2nd Open 2018 (B)	2018-08-25	2018-08-25	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
34	JNW Club - Maragon Open 2018 (C)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
35	Witfield Open 2018 (C)	2018-07-21	2018-07-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
36	GoForChess Grayston Junior Chess Championship 2018 (U12)	2018-06-10	2018-06-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
37	Primrose Chess Club Open 2018 (C)	2018-06-02	2018-06-02	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
38	JNW Club - Bryanston Open 2 2018 (C)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
39	The Outpost Chess Club Open 2018 (C)	2018-03-16	2018-03-17	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
40	JNW Club - Trinityhouse Randpark Ridge Open 2018 (C)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
41	JNW Club - Northriding College Open 2018 (B)	2018-03-09	2018-03-10	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
42	2018 Piet Robbertse Chess Tournament (D)	2018-02-03	2018-02-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
43	JNW Club - Trinityhouse Little Falls Open 2018 (C)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
44	Elspark Open 2018 (C)	2018-02-10	2018-02-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
45	JNW Club - Bryanston Open 2018 (D)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
46	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	11	Tournament GoForChess Grayston Junior Chess Championship 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-06-10	rnd 3	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 0.5
		Opponent Ndlovu, A (Aphiwe)				Opponent Gopane, B (Bokang)
2	7	Tournament JCC Steyn City High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Eaton, R (Ryan)				Opponent Muthuselvan, J (Jayanthan)
3	7	Tournament 2019 South African Juior Blitz Championship				Tournament Springs Chess Club Open 2020
		date 2020-01-05	rnd 7	type Blitz	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Chiba, N (Nikhil)				Opponent Dayile, SP (Siyabulela)

#	Games	Start				End
1	11	Tournament GoForChess Grayston Junior Chess Championship 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-06-10	rnd 3	type Standard	result 1	date 2018-08-04	rnd 3	type Standard	result 0.5
		Opponent Ndlovu, A (Aphiwe)				Opponent Gopane, B (Bokang)
2	9	Tournament 2019 South African Junior Team Championships				Tournament Springs Chess Club Open 2020
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Lebenya, A (Agnes)				Opponent Dayile, SP (Siyabulela)
3	7	Tournament JCC Steyn City High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Eaton, R (Ryan)				Opponent Muthuselvan, J (Jayanthan)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 9	type Rapid	result 1	date 2019-05-19	rnd 10	type Rapid	result 1
		Opponent Strauss, M (Monique)				Opponent Huisamen, D (De Villiers)
2	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Nyembe, M (Minenhle)				Opponent Asiwe, DK (Daniel)
3	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 7	type Rapid	result 1	date 2019-05-18	rnd 7	type Rapid	result 1
		Opponent Tswaile, KJ (Kgamanyana)				Opponent Tswaile, KJ (Kgamanyana)

#	Games	Start				End
1	2	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 2	type Blitz	result 1	date 2020-01-05	rnd 3	type Blitz	result 1
		Opponent Bowers, M (Mpho)				Opponent Valavi, M (Matthew)
2	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 6	type Blitz	result 1	date 2019-05-19	rnd 7	type Blitz	result 1
		Opponent Naidoo, GR (Gerard)				Opponent De Wet, B (Brandon)
3	2	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 2	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Scheckter, S (Samuel)				Opponent Hawkins, J (Joshua)

#	Games	Start				End
1	5	Tournament JCC Steyn City High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Mdunge, L (Lihle)				Opponent Muthuselvan, J (Jayanthan)
2	5	Tournament The Joburg Open 2019				Tournament 2019 Lardies Open
		date 2019-10-12	rnd 5	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Kushar, T (Tristan)				Opponent Reyneke, M (Melindie)
3	5	Tournament 2019 Constantia Park Open				Tournament Alberton Chess Club Open 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Claassen, EG (Emileo)				Opponent Zingoni, N (Ngaakudzwe)

#	Games	Start				End
1	5	Tournament JCC Steyn City High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Mdunge, L (Lihle)				Opponent Muthuselvan, J (Jayanthan)
2	5	Tournament The Joburg Open 2019				Tournament 2019 Lardies Open
		date 2019-10-12	rnd 5	type Standard	result 1	date 2019-10-26	rnd 4	type Standard	result 1
		Opponent Kushar, T (Tristan)				Opponent Reyneke, M (Melindie)
3	5	Tournament 2019 Constantia Park Open				Tournament Alberton Chess Club Open 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Claassen, EG (Emileo)				Opponent Zingoni, N (Ngaakudzwe)

#	Games	Start				End
1	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 9	type Rapid	result 1	date 2019-05-19	rnd 10	type Rapid	result 1
		Opponent Strauss, M (Monique)				Opponent Huisamen, D (De Villiers)
2	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 2	type Rapid	result 1	date 2019-05-18	rnd 3	type Rapid	result 1
		Opponent Nyembe, M (Minenhle)				Opponent Asiwe, DK (Daniel)
3	1	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-18	rnd 7	type Rapid	result 1	date 2019-05-18	rnd 7	type Rapid	result 1
		Opponent Tswaile, KJ (Kgamanyana)				Opponent Tswaile, KJ (Kgamanyana)

#	Games	Start				End
1	2	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 2	type Blitz	result 1	date 2020-01-05	rnd 3	type Blitz	result 1
		Opponent Bowers, M (Mpho)				Opponent Valavi, M (Matthew)
2	2	Tournament 2019 SWVG Arnold Classic				Tournament 2019 SWVG Arnold Classic
		date 2019-05-19	rnd 6	type Blitz	result 1	date 2019-05-19	rnd 7	type Blitz	result 1
		Opponent Naidoo, GR (Gerard)				Opponent De Wet, B (Brandon)
3	2	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 2	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Scheckter, S (Samuel)				Opponent Hawkins, J (Joshua)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Coertzen ,D (Dylan)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Coertzen ,D (Dylan)	3	1308.1	883.1	3	1309.3	883.1	0	0	0	0	0	0
2	Muthuselvan ,J (Jayanthan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Muthuselvan ,J (Jayanthan)	3	1348	1348	3	1361.3	1348	0	0	0	0	0	0
3	Van Stryp ,O (Ockert)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Van Stryp ,O (Ockert)	3	1201.7	776.7	3	1202.9	776.7	0	0	0	0	0	0
4	Brandt ,DW (Declan William)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Brandt ,DW (Declan William)	3	1374.2	949.2	3	1363.5	949.2	0	0	0	0	0	0
5	Felix ,R (Raphael)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Felix ,R (Raphael)	3	1026.4	601.4	3	1015.4	601.4	0	0	0	0	0	0
6	Ramlall ,S (Sanjana)	3	0	-425	2	0	-425	0	0	0	1	0	-425
6	Ramlall ,S (Sanjana)	3	1401.4	976.4	2	1443.8	976.4	0	0	0	1	962.2	976.4
7	Nwafor ,B (Blessing)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Nwafor ,B (Blessing)	2	1266.8	1054.2	2	1231.2	1054.2	0	0	0	0	0	0
8	Steyn ,L (Lene)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Steyn ,L (Lene)	2	1090.9	878.4	2	1090.9	878.4	0	0	0	0	0	0
9	Gerber ,J (Juandre)	2	2	425	2	2	425	0	0	0	0	0	0
9	Gerber ,J (Juandre)	2	1104.9	1529.9	2	1091	1529.9	0	0	0	0	0	0
10	Gear ,A (Amy)	2	1	0	2	1	0	0	0	0	0	0	0
10	Gear ,A (Amy)	2	1200.8	1200.8	2	1202.3	1200.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Felix, H (Harrison)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms