Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vermeulen, A (Anrich)

Chess SA id

109091420

FIDE id

Date of birth

2009-08-03 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1388.5	1379.9	798.8	798.8
Raw rating	1388.5	1379.9	798.8	798.8
Weighted rating	1388.5	1379.9	798.8	798.8
Weighted performance	404.6	402.1	0	0
Floor	888.5	879.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	126.8	128.3	293.7	293.7
Highest rating	1394 2019-07-01	1386.7 2019-07-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1388.5 2024-02-01	1379.9 2024-02-01	798.8 2024-02-01	798.8 2024-02-01
Highest weighted rating	1388.5 2025-02-01	1379.9 2024-02-01	798.8 2024-11-01	798.8 2024-11-01
Highest weighted performance	1394 2019-07-01	1386.7 2019-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1388.5	1379.9	798.8	798.8
Analysis
Rating	1388.5	1379.9	798.8	798.8
Raw rating	1388.5	1379.9	798.8	798.8
Weighted rating	1388.5	1379.9	798.8
Weighted performance	404.6	402.1	0
K-factor	36	36	40	40
Floor	888.5	879.9	500	500
Max/Min rating change allowed	126.8	128.3	293.7	293.7
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	1388.5	1379.9	798.8	798.8
New weighted rating	1388.5	1379.9	798.8	798.8
New weighted performance	404.1	401.7	0	0
Temp new rating	1388.5	1379.9	798.8	798.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1388.5	1379.9	798.8	798.8
New K-factor	36	36	40	40
New floor	888.5	879.9	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	186	186

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	138	97	70.29	172.5	1077.6	1250
Standard	138	97	70.29	172.5	1077.6	1250
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1388.5	1379.9	798.8	798.8
2025-09-01	1388.5	1379.9	798.8	798.8
2025-08-01	1388.5	1379.9	798.8	798.8
2025-07-01	1388.5	1379.9	798.8	798.8
2025-06-01	1388.5	1379.9	798.8	798.8
2025-05-01	1388.5	1379.9	798.8	798.8
2025-04-01	1388.5	1379.9	798.8	798.8
2025-03-01	1388.5	1379.9	798.8	798.8
2025-02-01	1388.5	1379.9	798.8	798.8
2025-01-01	1388.5	1379.9	798.8	798.8
2024-12-01	1388.5	1379.9	798.8	798.8
2024-11-01	1388.5	1379.9	798.8	798.8
2024-10-01	1388.5	1379.9	798.8	798.8
2024-09-01	1388.5	1379.9	798.8	798.8
2024-08-01	1388.5	1379.9	798.8	798.8
2024-07-01	1388.5	1379.9	798.8	798.8
2024-06-01	1388.5	1379.9	798.8	798.8
2024-08-01	1388.5	1379.9	798.8	798.8
2024-04-01	1388.5	1379.9	798.8	798.8
2024-03-01	1388.5	1379.9	798.8	798.8
2024-02-01	1388.5	1379.9	798.8	798.8
2024-01-01	1388.5	1379.9	798.8	798.8
2023-12-01	1388.5	1379.9	798.8	798.8
2023-11-01	1388.5	1379.9	798.8	798.8

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gimnasium 2020 (U12)	2020-02-01	2020-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
2	Carel`s Open 2020 (A)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
3	2019 Wild Card Chess Championship (U12 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
4	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
5	Sedibeng DF Malherbe Open 2019 (B)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
6	GE vs GSV Inter Regional 2019 (U14C)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
7	Sedibeng Heritageday Open 2019 (A)	2019-09-24	2019-09-24	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
8	Eureka Chess Open 2019 (F)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
9	Vaal Chess Club Open 2019 (B)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
10	Word of Life 2019 (D)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
11	2019 Chris Greyling (C)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
12	2019 Hervormde Kerk (U12)	2019-03-09	2019-03-09	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
13	2019 Heidelberg Open (C)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
14	2018 Tshwane Inter Region (U10B)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
15	Eagle`s Open 2018 (B)	2018-12-08	2018-12-08	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
16	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
17	2018 Interregion Sedibeng vs Ekurhuleni (B)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	6	5	5	Yes	Analysis
18	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
19	Eureka Chess Open 2018 (H)	2018-09-29	2018-09-29	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
20	2018 Gauteng League Final (U11)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
21	D8 Team League 2018 (U11)	2018-07-28	2018-07-28	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
22	2018 Swartkop Open (C)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
23	Hoerskool Drie Riviere Open 2018 (D)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
24	Word of Life Open 2018 (D)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
25	JNW Club - Linden Open 2018 (U10)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
26	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
27	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament JNW Club - Linden Open 2018				Tournament 2018 Swartkop Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Rossouw, A (Andries Jacobus Putter)				Opponent Botha, C (Calum)
2	10	Tournament 2019 Chris Greyling				Tournament Vaal Chess Club Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Radia, D (Diya)				Opponent Bholo, SV (Sicelo Vuyo)
3	9	Tournament South African Junior Team Championships 2018				Tournament 2019 Hervormde Kerk
		date 2018-12-20	rnd 7	type Standard	result 0.5	date 2019-03-09	rnd 3	type Standard	result 0.5
		Opponent Henwood-Fox, B (Ben)				Opponent Fourie, Q (Quewen)

#	Games	Start				End
1	12	Tournament JNW Club - Linden Open 2018				Tournament 2018 Swartkop Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Rossouw, A (Andries Jacobus Putter)				Opponent Botha, C (Calum)
2	10	Tournament 2019 Chris Greyling				Tournament Vaal Chess Club Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Radia, D (Diya)				Opponent Bholo, SV (Sicelo Vuyo)
3	9	Tournament South African Junior Team Championships 2018				Tournament 2019 Hervormde Kerk
		date 2018-12-20	rnd 7	type Standard	result 0.5	date 2019-03-09	rnd 3	type Standard	result 0.5
		Opponent Henwood-Fox, B (Ben)				Opponent Fourie, Q (Quewen)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2019 Chris Greyling				Tournament Vaal Chess Club Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Radia, D (Diya)				Opponent Bholo, SV (Sicelo Vuyo)
2	9	Tournament Eureka Chess Open 2018				Tournament 2018 Tshwane Inter Region
		date 2018-09-29	rnd 4	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Karsten, K (Keagan)				Opponent Reyneke, L (Luke)
3	6	Tournament Vaal Chess Club Open 2019				Tournament Sedibeng Heritageday Open 2019
		date 2019-06-01	rnd 5	type Standard	result 1	date 2019-09-24	rnd 1	type Standard	result 1
		Opponent Mofokeng, S (Sihle)				Opponent Khaudi, R (Rorisang)

#	Games	Start				End
1	10	Tournament 2019 Chris Greyling				Tournament Vaal Chess Club Open 2019
		date 2019-04-27	rnd 2	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Radia, D (Diya)				Opponent Bholo, SV (Sicelo Vuyo)
2	9	Tournament Eureka Chess Open 2018				Tournament 2018 Tshwane Inter Region
		date 2018-09-29	rnd 4	type Standard	result 1	date 2018-12-01	rnd 2	type Standard	result 1
		Opponent Karsten, K (Keagan)				Opponent Reyneke, L (Luke)
3	6	Tournament Vaal Chess Club Open 2019				Tournament Sedibeng Heritageday Open 2019
		date 2019-06-01	rnd 5	type Standard	result 1	date 2019-09-24	rnd 1	type Standard	result 1
		Opponent Mofokeng, S (Sihle)				Opponent Khaudi, R (Rorisang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Tolmay ,L (Llewellyn)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Tolmay ,L (Llewellyn)	4	1059.2	1271.7	4	1058	1271.7	0	0	0	0	0	0
2	Khaudi ,R (Rorisang)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Khaudi ,R (Rorisang)	3	984	1267.4	3	986	1267.4	0	0	0	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	2	2	425	2	2	425	0	0	0	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	2	1183.7	1608.7	2	1162.6	1608.7	0	0	0	0	0	0
4	Visser ,TM (Tracy)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Visser ,TM (Tracy)	2	1172.3	959.8	2	1169.4	959.8	0	0	0	0	0	0
5	Marinschek ,R (Ruben)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Marinschek ,R (Ruben)	2	835.8	1048.3	2	830.9	1048.3	0	0	0	0	0	0
6	Lake ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Lake ,E (Ethan)	2	1362.4	937.4	2	1344.1	937.4	0	0	0	0	0	0
7	Roetz ,K (Kyle)	2	1	0	2	1	0	0	0	0	0	0	0
7	Roetz ,K (Kyle)	2	923.2	923.2	2	929.2	923.2	0	0	0	0	0	0
8	Naude ,E (Enrique)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Naude ,E (Enrique)	2	911.9	1124.4	2	927.1	1124.4	0	0	0	0	0	0
9	Hanekom ,D (Dylan)	2	1	0	2	1	0	0	0	0	0	0	0
9	Hanekom ,D (Dylan)	2	641.1	641.1	2	665.2	641.1	0	0	0	0	0	0
10	Jacobs ,CN (Calvin Nicholas)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Jacobs ,CN (Calvin Nicholas)	2	1125.2	700.2	2	1124.9	700.2	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

Vermeulen, A (Anrich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms