Chess South Africa Ratings Database

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Personal

Zimunya, T (Tumisho)

Chess SA id

1050106647

FIDE id

Date of birth

2005-05-05 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1421.5	1414.7	1281.6	1000.8
Raw rating	1421.5	1414.7	1281.6	1000.8
Weighted rating	1419.2	1411.8	1281.6	1000.8
Weighted performance	1101	1094.6	0	0
Floor	942	939.3	781.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	120.9	122.1	147.6	220.2
Highest rating	1483.3 2023-05-01	1469 2018-09-01	1549.5 2023-05-01	1200 2018-10-01
Highest raw rating	1442 2023-06-01	1439.3 2023-06-01	1281.6 2024-02-01	1200 2020-01-01
Highest weighted rating	1417.9 2025-08-01	1410.1 2025-08-01	1281.6 2025-04-01	1200 2018-10-01
Highest weighted performance	1483.3 2023-05-01	1469 2018-09-01	1549.5 2023-05-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1421.5	1414.7	1281.6	1000.8
Analysis
Rating	1421.5	1414.7	1281.6	1000.8
Raw rating	1421.5	1414.7	1281.6	1000.8
Weighted rating	1419.2	1411.8	1281.6
Weighted performance	1101	1094.6	0
K-factor	32	32	36	36
Floor	942	939.3	781.6	700
Max/Min rating change allowed	120.9	122.1	147.6	220.2
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	1421.5	1414.7	1281.6	1000.8
New weighted rating	1419.7	1412.5	1281.6	1000.8
New weighted performance	1100.5	1094.1	0	0
Temp new rating	1421.5	1414.7	1281.6	1000.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1421.5	1414.7	1281.6	1000.8
New K-factor	32	32	36	36
New floor	942	939.3	781.6	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	10	10	0	0
	40	35	5	0
	60	54	0	6
	4	4	0	0
History	214	196	5	13

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	214	123	57.48	63.6	1170.6	1234.2
Standard	196	115.5	58.93	75.9	1160.8	1236.7
Rapid	5	4.5	90	340	1200	1540
Blitz	13	3	23.08	-228.8	1306.8	1078

Date	Main	Standard	Rapid	Blitz
2025-09-30	1421.5	1414.7	1281.6	1000.8
2025-09-01	1421.5	1414.7	1281.6	1000.8
2025-08-01	1421.5	1414.7	1281.6	1000.8
2025-07-01	1421.5	1414.7	1281.6	1000.8
2025-06-01	1421.5	1414.7	1281.6	1000.8
2025-05-01	1421.5	1414.7	1281.6	1000.8
2025-04-01	1421.5	1414.7	1281.6	1000.8
2025-03-01	1421.5	1414.7	1281.6	1000.8
2025-02-01	1421.5	1414.7	1281.6	1000.8
2025-01-01	1421.5	1414.7	1281.6	1000.8
2024-12-01	1421.5	1414.7	1281.6	1000.8
2024-11-01	1421.5	1414.7	1281.6	1000.8
2024-10-01	1421.5	1414.7	1281.6	1000.8
2024-09-01	1421.5	1414.7	1281.6	1000.8
2024-08-01	1421.5	1414.7	1281.6	1000.8
2024-07-01	1421.5	1414.7	1281.6	1000.8
2024-06-01	1421.5	1414.7	1281.6	1000.8
2024-08-01	1421.5	1414.7	1281.6	1000.8
2024-04-01	1380.9	1364.1	1281.6	1000.8
2024-03-01	1380.9	1364.1	1281.6	1000.8
2024-02-01	1380.9	1364.1	1281.6	1000.8
2024-01-01	1408	1395.8	1281.6	1000.8
2023-12-01	1408	1395.8	1281.6	1000.8
2023-11-01	1408	1395.8	1281.6	1000.8

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	HS Drie Riviere Chess Open Section 2024 (LSEN)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
2	2024 Gauteng Inter-Region Chess Championship (LSEN)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
3	NWU Vaal Open 2023 (LSEN)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	Overvaal Ope Jul 2023 (LSEN)	2023-07-22	2023-07-22	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
5	Eureka Open 2023 (C)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
6	Valia's Chess Tournament 2023 (LSEN)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
7	Gauteng Open Arnold Classic 2023 (LSEN)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	4.5	Yes	Analysis
8	Overvaal Open 2023 (F)	2023-04-15	2023-04-15	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
9	Hoerskool Drie Riviere Open 2023 (F)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
10	Laerkool Midvaal Chess Open 2023 (LSEN)	2023-01-28	2023-01-28	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
11	2022 South African Junior Team Chess Championships (U20 Open+Girls)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
12	2022 South Africa Junior Blitz Chess Championships (U16+U18)	2022-12-05	2022-12-05	Blitz	4 Knights (4K)	7	6	1	Yes	Analysis
13	D7 Teams 2022 (U17+U19 Mixed)	2022-08-13	2022-08-13	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
14	2022 Gauteng Schools Team Championships (U19 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
15	Eureka Open 2022 (C)	2022-07-30	2022-07-30	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
16	Gaueng Schools D7 2022 (U18 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
17	LS Vryheidsmonument Chess Open 2022 (LSEN)	2022-05-07	2022-05-07	Standard	Sedibeng (GSV)	5	4	2.5	Yes	Analysis
18	Lux Deo NG Kerk Chess Open 2022 (LSEN)	2022-04-09	2022-04-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
19	Dirk De Koster Chess Open 2022 (LSEN)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
20	Drie Riviere Open 2022 (LSEN)	2022-03-18	2022-03-18	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
21	Carel`s Chess Open 2022 (B)	2022-03-05	2022-03-05	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
22	Heidelberg Klub Open 2002 (C)	2022-02-19	2022-02-19	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
23	Mabaleng Chess Open 2021 (B)	2021-11-21	2021-11-21	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis
24	Hoerskool Drie Riviere 2020 (LSEN)	2020-03-07	2020-03-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
25	Heidelberg Open 2020 (C)	2020-02-01	2020-02-01	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
26	Carel`s Open 2020 (B)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
27	2019 South African Junior LSEN Championships (U15A SID)	2020-01-11	2020-01-12	Standard	4 Knights (4K)	5	5	3	Yes	Analysis
28	2019 South African Juior Blitz Championship (B)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	2	Yes	Analysis
29	2019 South African Junior Team Championships (U18C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
30	Eagles Open 2019 (B)	2019-11-23	2019-11-23	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
31	Fonteine Ope 2019 (LSEN)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
32	Eureka LSEN Skaak/Chess 2019 (B)	2019-10-09	2019-10-09	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
33	GE vs GSV Inter Regional 2019 (U16E)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
34	Sedibeng Heritageday Open 2019 (B)	2019-09-24	2019-09-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
35	LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (LSEN)	2019-08-31	2019-08-31	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
36	TST-MSA Chess Open 2019 (LSEN)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
37	Eureka Chess Open 2019 (D LSEN)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
38	Vaal Chess Club Open 2019 (C)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
39	Overvaal Chess Open 2019 (LSEN)	2019-06-15	2019-06-15	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
40	D7 Individuals 2019 (U15 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
41	Dirk de Koster Chess Open 2019 (LESN)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
42	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
43	Eureka Chess Open 2018 (G LSEN)	2018-09-29	2018-09-29	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

#	Games	Start				End
1	15	Tournament Valia's Chess Tournament 2023				Tournament Overvaal Ope Jul 2023
		date 2023-05-06	rnd 1	type Standard	result 1	date 2023-07-22	rnd 5	type Standard	result 0.5
		Opponent Sethabela, M (Mohau)				Opponent Nhlapo, M (Mxolisi)
2	8	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Sekono, K (Kamogelo)				Opponent Tlholwe, N (Neo)
3	8	Tournament Carel`s Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-03-05	rnd 5	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 0.5
		Opponent Nxumalo, S (Siyabonga)				Opponent Kololo, L (Lindiwe)

#	Games	Start				End
1	10	Tournament Valia's Chess Tournament 2023				Tournament Overvaal Ope Jul 2023
		date 2023-05-06	rnd 1	type Standard	result 1	date 2023-07-22	rnd 5	type Standard	result 0.5
		Opponent Sethabela, M (Mohau)				Opponent Nhlapo, M (Mxolisi)
2	8	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Sekono, K (Kamogelo)				Opponent Tlholwe, N (Neo)
3	8	Tournament Carel`s Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-03-05	rnd 5	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 0.5
		Opponent Nxumalo, S (Siyabonga)				Opponent Kololo, L (Lindiwe)

#	Games	Start				End
1	5	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 1	type Rapid	result 1	date 2023-05-19	rnd 5	type Rapid	result 1
		Opponent Van Der Merwe, A (Antonie)				Opponent Louw, M (Mbali)

#	Games	Start				End
1	1	Tournament 2022 South Africa Junior Blitz Chess Championships				Tournament 2022 South Africa Junior Blitz Chess Championships
		date 2022-12-05	rnd 5	type Blitz	result 1	date 2022-12-05	rnd 5	type Blitz	result 1
		Opponent Allen, A (Angela)				Opponent Allen, A (Angela)
2	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 5	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Edeani, T (Tobenna)				Opponent Edeani, T (Tobenna)
3	1	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 2	type Blitz	result 1
		Opponent Bourn, M (Michael)				Opponent Bourn, M (Michael)

#	Games	Start				End
1	8	Tournament Valia's Chess Tournament 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-06	rnd 1	type Standard	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Sethabela, M (Mohau)				Opponent Magontolo, G (Gontse)
2	7	Tournament Hoerskool Drie Riviere Open 2023				Tournament Overvaal Open 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Motlomelo, T (Tsholofelo)				Opponent Mtimkulu, S (Sibusiso)
3	7	Tournament Carel`s Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-03-05	rnd 5	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Nxumalo, S (Siyabonga)				Opponent Janse Van Rensburg, H (Henna)

#	Games	Start				End
1	9	Tournament Valia's Chess Tournament 2023				Tournament Overvaal Ope Jul 2023
		date 2023-05-06	rnd 1	type Standard	result 1	date 2023-07-22	rnd 4	type Standard	result 1
		Opponent Sethabela, M (Mohau)				Opponent Van Der Merwe, P (Phillip)
2	7	Tournament Hoerskool Drie Riviere Open 2023				Tournament Overvaal Open 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Motlomelo, T (Tsholofelo)				Opponent Mtimkulu, S (Sibusiso)
3	7	Tournament Carel`s Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-03-05	rnd 5	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Nxumalo, S (Siyabonga)				Opponent Janse Van Rensburg, H (Henna)

#	Games	Start				End
1	3	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 1	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, A (Antonie)				Opponent Magontolo, G (Gontse)
2	1	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 5	type Rapid	result 1	date 2023-05-19	rnd 5	type Rapid	result 1
		Opponent Louw, M (Mbali)				Opponent Louw, M (Mbali)

#	Games	Start				End
1	1	Tournament 2022 South Africa Junior Blitz Chess Championships				Tournament 2022 South Africa Junior Blitz Chess Championships
		date 2022-12-05	rnd 5	type Blitz	result 1	date 2022-12-05	rnd 5	type Blitz	result 1
		Opponent Allen, A (Angela)				Opponent Allen, A (Angela)
2	1	Tournament 2019 South African Juior Blitz Championship				Tournament 2019 South African Juior Blitz Championship
		date 2020-01-05	rnd 5	type Blitz	result 1	date 2020-01-05	rnd 5	type Blitz	result 1
		Opponent Edeani, T (Tobenna)				Opponent Edeani, T (Tobenna)
3	1	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 2	type Blitz	result 1
		Opponent Bourn, M (Michael)				Opponent Bourn, M (Michael)

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	Kololo ,L (Lindiwe)	11	7	115.9	11	7	115.9	0	0	0	0	0	0
1	Kololo ,L (Lindiwe)	11	1141.5	1257.4	11	1141.9	1257.4	0	0	0	0	0	0
2	Molefi ,K (Kagiso)	9	4	-47.2	9	4	-47.2	0	0	0	0	0	0
2	Molefi ,K (Kagiso)	9	1253.9	1206.7	9	1259.5	1206.7	0	0	0	0	0	0
3	Khumalo ,N (Nkosinathi)	8	4.5	53.1	8	4.5	53.1	0	0	0	0	0	0
3	Khumalo ,N (Nkosinathi)	8	1111.8	1164.9	8	1117.6	1164.9	0	0	0	0	0	0
4	Janse Van Rensburg ,H (Henna)	6	6	425	6	6	425	0	0	0	0	0	0
4	Janse Van Rensburg ,H (Henna)	6	1088.5	1513.5	6	1078	1513.5	0	0	0	0	0	0
5	Scheepers ,C (Coenraad)	5	3	85	5	3	85	0	0	0	0	0	0
5	Scheepers ,C (Coenraad)	5	999.8	1084.8	5	1001.8	1084.8	0	0	0	0	0	0
6	Nhlapo ,N (Ntokozo)	5	4	255	5	4	255	0	0	0	0	0	0
6	Nhlapo ,N (Ntokozo)	5	1234.6	1489.6	5	1226.8	1489.6	0	0	0	0	0	0
7	Diedericks ,C (Christiaan)	5	0.5	-340	5	0.5	-340	0	0	0	0	0	0
7	Diedericks ,C (Christiaan)	5	1283.8	943.8	5	1274.4	943.8	0	0	0	0	0	0
8	Van Der Merwe ,P (Phillip)	4	4	425	4	4	425	0	0	0	0	0	0
8	Van Der Merwe ,P (Phillip)	4	992	1416.9	4	994.7	1416.9	0	0	0	0	0	0
9	Nhlapo ,M (Mxolisi)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
9	Nhlapo ,M (Mxolisi)	4	1050.4	1369.1	4	1035.8	1369.1	0	0	0	0	0	0
10	Williams ,A (Anika)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Williams ,A (Anika)	3	1403.2	1261.5	3	1389.9	1261.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Zimunya, T (Tumisho)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms