Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabaso, R (Rorisang)

Chess SA id

108088791

FIDE id

Date of birth

2008-01-20 (U18)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1479.4	1479.1	1044.2	878.6
Raw rating	1479.4	1479.1	1044.2	878.6
Weighted rating	1478.5	1479	1020.1	878.6
Weighted performance	1064.7	891	0	0
Floor	1003.6	1027.9	544.2	500
K-factor	32	32	40	40
Min/Max rating change allowed	111.4	111.4	207	262.1
Highest rating	1505.2 2020-01-01	1527.9 2023-03-01	1263.8 2021-10-01	1200 2018-02-01
Highest raw rating	1503.6 2023-03-01	1527.9 2023-03-01	1044.2 2024-09-01	878.6 2024-02-01
Highest weighted rating	1503.6 2021-10-01	1527.9 2023-04-01	1044.2 2024-11-01	878.6 2024-11-01
Highest weighted performance	1505.2 2020-01-01	1513.2 2020-01-01	1263.8 2021-10-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1479.4	1479.1	1044.2	878.6
Analysis
Rating	1479.4	1479.1	1044.2	878.6
Raw rating	1479.4	1479.1	1044.2	878.6
Weighted rating	1478.5	1479	1020.1
Weighted performance	1064.7	891	0
K-factor	32	32	40	40
Floor	1003.6	1027.9	544.2	500
Max/Min rating change allowed	111.4	111.4	207	262.1
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	1479.4	1479.1	1044.2	878.6
New weighted rating	1478.7	1479	1024.5	878.6
New weighted performance	1064.2	890.5	0	0
Temp new rating	1479.4	1479.1	1044.2	878.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1479.4	1479.1	1044.2	878.6
New K-factor	32	32	40	40
New floor	1003.6	1027.9	544.2	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	0	5	0
	20	20	0	0
	0	0	0	0
	7	0	7	0
History	185	166	12	7

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
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	151	117	77.48	233.6	1092.1	1325.8
Standard	132	104.5	79.17	247.9	1070.3	1318.2
Rapid	12	8.5	70.83	177.1	1265.7	1442.8
Blitz	7	4	57.14	60.7	1207.3	1268

Date	Main	Standard	Rapid	Blitz
2025-09-30	1479.4	1479.1	1044.2	878.6
2025-09-01	1479.4	1479.1	1044.2	878.6
2025-08-01	1479.4	1479.1	1044.2	878.6
2025-07-01	1479.4	1479.1	1044.2	878.6
2025-06-01	1479.4	1479.1	1044.2	878.6
2025-05-01	1479.4	1479.1	1044.2	878.6
2025-04-01	1479.4	1479.1	1044.2	878.6
2025-03-01	1479.4	1479.1	1044.2	878.6
2025-02-01	1479.4	1479.1	1044.2	878.6
2025-01-01	1479.4	1478.9	1044.2	878.6
2024-12-01	1479.4	1478.9	1044.2	878.6
2024-11-01	1479.4	1478.9	1044.2	878.6
2024-10-01	1479.4	1478.9	1044.2	878.6
2024-09-01	1479.4	1478.9	1044.2	878.6
2024-08-01	1474.6	1478.9	913	878.6
2024-07-01	1474.6	1478.9	913	878.6
2024-06-01	1474.6	1478.9	913	878.6
2024-08-01	1474.6	1478.9	913	878.6
2024-04-01	1474.6	1478.9	913	878.6
2024-03-01	1474.6	1478.9	913	878.6
2024-02-01	1474.6	1478.9	913	878.6
2024-01-01	1474.6	1478.9	913	878.6
2023-12-01	1474.6	1478.9	913	878.6
2023-11-01	1474.6	1478.9	913	878.6

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	2024 King Cetswayo School Chess Selections (U18 Boys)	2024-08-24	2024-08-24	Rapid	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
2	2023 King Cetshwayo Chess Anniversary (U16)	2023-04-22	2023-04-23	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
3	2023 KZN Open (B)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
4	2023 Imperial City Campus KC Open (U16)	2023-02-18	2023-02-19	Standard	King Cetshwayo (KUR)	7	7	6.5	Yes	Analysis
5	2022 King Cetshwayo Open (U16)	2022-02-19	2022-02-20	Standard	King Cetshwayo (KUR)	7	0	0	No	Analysis
6	2021 King Cetshwayo Rapid (Junior)	2021-10-02	2021-10-02	Rapid	King Cetshwayo (KUR)	7	7	4.5	Yes	Analysis
7	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
8	2019 King Cetshwayo Christmas Championship (U12)	2019-12-24	2019-12-24	Standard	King Cetshwayo (KUR)	5	5	4.5	Yes	Analysis
9	2019 Umhlathuze Summer Championship (U12)	2019-10-05	2019-10-05	Standard	King Cetshwayo (KUR)	5	5	4.5	Yes	Analysis
10	2019 King Cetshwayo Winter (U12)	2019-08-31	2019-09-01	Standard	King Cetshwayo (KUR)	7	7	6	Yes	Analysis
11	2019 King Cetswayo Fun (Blitz)	2019-07-27	2019-07-27	Blitz	King Cetshwayo (KUR)	7	7	4	Yes	Analysis
12	2019 King Cetswayo Fun (U10-U14)	2019-07-27	2019-07-27	Standard	King Cetshwayo (KUR)	6	6	3	Yes	Analysis
13	2019 King Cetshwayo Championship (U12)	2019-05-04	2019-05-05	Standard	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
14	2019 Unizulu Open (U10+U12)	2019-03-23	2019-03-24	Standard	Zululand (KUZ)	7	7	6	Yes	Analysis
15	2019 King Cetshwayo Anniversary (U8-U12)	2019-03-02	2019-03-03	Standard	King Cetshwayo (KUR)	7	7	6	Yes	Analysis
16	2019 King Cetshwayo Open (U8-U12)	2019-02-02	2019-02-03	Standard	King Cetshwayo (KUR)	7	7	6	Yes	Analysis
17	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
18	2018 King Cetshwayo Christmas Open (U14)	2018-12-01	2018-12-02	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
19	2018 King Cetshwayo Winter Championship (U12)	2018-08-25	2018-08-26	Standard	King Cetshwayo (KUR)	7	7	4	Yes	Analysis
20	2018 Fun & Blitz (Junior)	2018-07-28	2018-07-29	Standard	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
21	2018 King Cetshwayo Championship (U10+U12)	2018-05-19	2018-09-20	Standard	King Cetshwayo (KUR)	7	7	7	Yes	Analysis
22	2018 King Cetshwayo Anniversary (B)	2018-03-17	2018-03-18	Standard	King Cetshwayo (KUR)	7	7	4	Yes	Analysis
23	2018 King Cetshwayo Summer (U12)	2018-02-17	2018-02-18	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
24	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis

#	Games	Start				End
1	17	Tournament 2019 King Cetshwayo Winter				Tournament 2019 South African Junior Team Championships
		date 2019-08-31	rnd 4	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Biyela, V (Vuyiswa)				Opponent Melville, J (Jason)
2	11	Tournament 2021 King Cetshwayo Rapid				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2021-10-02	rnd 7	type Rapid	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Ngwane, N (Njabulo)				Opponent Mchunu, S (Siyabonga)
3	10	Tournament South African Junior Team Championships 2018				Tournament 2019 King Cetshwayo Open
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Croeser, E (Enzo)				Opponent Reddy, NL (Nolen Liam)

#	Games	Start				End
1	17	Tournament 2019 King Cetshwayo Winter				Tournament 2019 South African Junior Team Championships
		date 2019-08-31	rnd 4	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Biyela, V (Vuyiswa)				Opponent Melville, J (Jason)
2	13	Tournament 2019 South African Junior Team Championships				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2020-01-06	rnd 5	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Moolman, R (Reinhardt)				Opponent Mchunu, S (Siyabonga)
3	10	Tournament South African Junior Team Championships 2018				Tournament 2019 King Cetshwayo Open
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Croeser, E (Enzo)				Opponent Reddy, NL (Nolen Liam)

#	Games	Start				End
1	6	Tournament 2021 King Cetshwayo Rapid				Tournament 2024 King Cetswayo School Chess Selections
		date 2021-10-02	rnd 7	type Rapid	result 1	date 2024-08-24	rnd 5	type Rapid	result 0.5
		Opponent Ngwane, N (Njabulo)				Opponent Segadevan, S (Saien)
2	4	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 4	type Rapid	result 0.5
		Opponent Khumalo, N (Nombulazi)				Opponent Govender, TK (Trivae)

#	Games	Start				End
1	2	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 2	type Blitz	result 1
		Opponent Nathaniel, R (Richelle)				Opponent Wynne, J (Jesse)
2	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 7	type Blitz	result 1	date 2019-07-28	rnd 7	type Blitz	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mathonsi, A (Andile)
3	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 5	type Blitz	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Singh, A (Arnaav)				Opponent Singh, A (Arnaav)

#	Games	Start				End
1	10	Tournament South African Junior Team Championships 2018				Tournament 2019 King Cetshwayo Open
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Croeser, E (Enzo)				Opponent Reddy, NL (Nolen Liam)
2	10	Tournament South African Junior Team Championships 2017				Tournament 2018 King Cetshwayo Summer
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Havenga, J (Jesse)				Opponent Wynne, J (Jesse)
3	9	Tournament 2018 Fun & Blitz				Tournament 2018 King Cetshwayo Winter Championship
		date 2018-07-28	rnd 2	type Standard	result 1	date 2018-08-25	rnd 4	type Standard	result 1
		Opponent Naidoo, S (Sivendran)				Opponent Biyela, V (Vuyiswa)

#	Games	Start				End
1	10	Tournament South African Junior Team Championships 2018				Tournament 2019 King Cetshwayo Open
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Croeser, E (Enzo)				Opponent Reddy, NL (Nolen Liam)
2	10	Tournament South African Junior Team Championships 2017				Tournament 2018 King Cetshwayo Summer
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-02-17	rnd 4	type Standard	result 1
		Opponent Havenga, J (Jesse)				Opponent Wynne, J (Jesse)
3	9	Tournament 2019 South African Junior Team Championships				Tournament 2023 Imperial City Campus KC Open
		date 2020-01-06	rnd 5	type Standard	result 1	date 2023-02-19	rnd 6	type Standard	result 1
		Opponent Moolman, R (Reinhardt)				Opponent Mathonsi, A (Andile)

#	Games	Start				End
1	4	Tournament 2021 King Cetshwayo Rapid				Tournament 2024 King Cetswayo School Chess Selections
		date 2021-10-02	rnd 7	type Rapid	result 1	date 2024-08-24	rnd 3	type Rapid	result 1
		Opponent Ngwane, N (Njabulo)				Opponent Nkosi, M (Mandisa)
2	3	Tournament 2021 King Cetshwayo Rapid				Tournament 2021 King Cetshwayo Rapid
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 3	type Rapid	result 1
		Opponent Khumalo, N (Nombulazi)				Opponent Ntombela, P (Philasande)

#	Games	Start				End
1	2	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 2	type Blitz	result 1
		Opponent Nathaniel, R (Richelle)				Opponent Wynne, J (Jesse)
2	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 7	type Blitz	result 1	date 2019-07-28	rnd 7	type Blitz	result 1
		Opponent Mathonsi, A (Andile)				Opponent Mathonsi, A (Andile)
3	1	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 5	type Blitz	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Singh, A (Arnaav)				Opponent Singh, A (Arnaav)

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	Segadevan ,S (Saien)	11	2.5	-231.8	10	2	-255	1	0.5	0	0	0	0
1	Segadevan ,S (Saien)	11	1288.7	1056.9	10	1265.5	1033.7	1	1264	1288.7	0	0	0
2	Ntombela ,P (Philasande)	10	10	425	9	9	425	1	1	425	0	0	0
2	Ntombela ,P (Philasande)	10	977.6	1402.6	9	960.9	1402.6	1	500	1402.6	0	0	0
3	Wynne ,J (Jesse)	7	7	425	6	6	425	0	0	0	1	1	425
3	Wynne ,J (Jesse)	7	1047.8	1472.8	6	1025.5	1472.8	0	0	0	1	629.2	1472.8
4	Mathonsi ,A (Andile)	6	6	425	5	5	425	0	0	0	1	1	425
4	Mathonsi ,A (Andile)	6	1241.9	1666.9	5	1248.7	1666.9	0	0	0	1	1200	1666.9
5	Moonsamy ,T (Trevyn)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Moonsamy ,T (Trevyn)	3	1179.9	896.6	3	1191.8	896.6	0	0	0	0	0	0
6	Naidoo ,P (Poovan)	3	3	425	3	3	425	0	0	0	0	0	0
6	Naidoo ,P (Poovan)	3	1133.2	1558.2	3	1123.5	1558.2	0	0	0	0	0	0
7	Reddy ,NL (Nolen Liam)	3	3	425	3	3	425	0	0	0	0	0	0
7	Reddy ,NL (Nolen Liam)	3	1132.7	1557.7	3	1155.8	1557.7	0	0	0	0	0	0
8	Govender ,TK (Trivae)	3	2.5	283.3	2	2	425	1	0.5	0	0	0	0
8	Govender ,TK (Trivae)	3	1297.7	1581	2	1277.8	1722.7	1	1262.8	1297.7	0	0	0
9	Budhram ,K (Kaylee)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
9	Budhram ,K (Kaylee)	3	1331.8	1331.8	2	1321.6	1544.3	1	1353.3	906.8	0	0	0
10	Singh ,A (Arnaav)	3	2	141.7	2	1	0	0	0	0	1	1	425
10	Singh ,A (Arnaav)	3	1100.1	1241.8	2	1107	1100.1	0	0	0	1	1142	1525.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mabaso, R (Rorisang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms