Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sobantu, C (Chuma)

Chess SA id

1050151727

FIDE id

Date of birth

2005-03-08 (Adult)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1117.9	1104.4	1200	1200
Raw rating	1117.9	1104.4	1200	1200
Weighted rating	1116.2	1102.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.4	190	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1117.9	1104.4	1200	1200
Analysis
Rating	1117.9	1104.4	1200	1200
Raw rating	1117.9	1104.4	1200	1200
Weighted rating	1116.2	1102.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.4	190	165.8	165.8
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	1117.9	1104.4	1200	1200
New weighted rating	1116.5	1102.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1117.9	1104.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1117.9	1104.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	15	15
	0	0
	0	0
History	15	15

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	15	4.5	30	-170	1192.2	1022.2
Standard	15	4.5	30	-170	1192.2	1022.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1117.9	1104.4	1200	1200
2025-09-01	1117.9	1104.4	1200	1200
2025-08-01	1117.9	1104.4	1200	1200
2025-07-01	1117.9	1104.4	1200	1200
2025-06-01	1117.9	1104.4	1200	1200
2025-05-01	1117.9	1104.4	1200	1200
2025-04-01	1117.9	1104.4	1200	1200
2025-03-01	1117.9	1104.4	1200	1200
2025-02-01	1117.9	1104.4	1200	1200
2025-01-01	1113.7	1099.6	1200	1200
2024-12-01	1113.7	1099.6	1200	1200
2024-11-01	1113.7	1099.6	1200	1200
2024-10-01	1113.7	1099.6	1200	1200
2024-09-01	1113.7	1099.6	1200	1200
2024-08-01	1113.7	1099.6	1200	1200
2024-07-01	1113.7	1099.6	1200	1200
2024-06-01	1113.7	1099.6	1200	1200
2024-08-01	1113.7	1099.6	1200	1200
2024-04-01	1113.7	1099.6	1200	1200
2024-03-01	1113.7	1099.6	1200	1200
2024-02-01	1113.7	1099.6	1200	1200
2024-01-01	1113.7	1099.6	1200	1200
2023-12-01	1113.7	1099.6	1200	1200
2023-11-01	1113.7	1099.6	1200	1200

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	Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	7	2.5	Yes	Analysis
2	SBDCU Closed Trials 2023 (Open)	2023-07-28	2023-07-29	Standard	Sarah Baartman (ESB)	6	5	1	Yes	Analysis
3	SBDCU Trial 1 2023 (U18-Open)	2023-03-05	2023-03-05	Standard	Sarah Baartman (ESB)	5	3	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 6	type Standard	result 1
		Opponent Mvumbi, E (Elam)				Opponent Mvumbi, E (Elam)
2	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 4	type Standard	result 0.5	date 2023-10-05	rnd 4	type Standard	result 0.5
		Opponent Nomakhanzana, A (Ayabonga)				Opponent Nomakhanzana, A (Ayabonga)
3	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Booysen, T (Tamia)

#	Games	Start				End
1	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 6	type Standard	result 1
		Opponent Mvumbi, E (Elam)				Opponent Mvumbi, E (Elam)
2	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 4	type Standard	result 0.5	date 2023-10-05	rnd 4	type Standard	result 0.5
		Opponent Nomakhanzana, A (Ayabonga)				Opponent Nomakhanzana, A (Ayabonga)
3	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Booysen, T (Tamia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 6	type Standard	result 1
		Opponent Mvumbi, E (Elam)				Opponent Mvumbi, E (Elam)
2	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Booysen, T (Tamia)
3	1	Tournament SBDCU Closed Trials 2023				Tournament SBDCU Closed Trials 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Stone, R (Renato)				Opponent Stone, R (Renato)

#	Games	Start				End
1	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 6	type Standard	result 1
		Opponent Mvumbi, E (Elam)				Opponent Mvumbi, E (Elam)
2	1	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 2	type Standard	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Booysen, T (Tamia)
3	1	Tournament SBDCU Closed Trials 2023				Tournament SBDCU Closed Trials 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Stone, R (Renato)				Opponent Stone, R (Renato)

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	Camealio ,P (Patrick)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Camealio ,P (Patrick)	1	1203.6	778.6	1	1201.4	778.6	0	0	0	0	0	0
2	Brewis ,A (Alick)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Brewis ,A (Alick)	1	1159.1	734.1	1	1132.5	734.1	0	0	0	0	0	0
3	Stone ,R (Renato)	1	1	425	1	1	425	0	0	0	0	0	0
3	Stone ,R (Renato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Booysen ,T (Tamia)	1	1	425	1	1	425	0	0	0	0	0	0
4	Booysen ,T (Tamia)	1	1094.9	1519.9	1	1062.8	1519.9	0	0	0	0	0	0
5	Mvumbi ,E (Elam)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mvumbi ,E (Elam)	1	1258.3	1683.3	1	1264.8	1683.3	0	0	0	0	0	0
6	Moeti ,P (Phenyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moeti ,P (Phenyo)	1	1313.9	888.9	1	1313.8	888.9	0	0	0	0	0	0
7	Billett ,L (Lauren)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Billett ,L (Lauren)	1	933.6	508.6	1	902.4	508.6	0	0	0	0	0	0
8	Goliad ,C (Cassidy)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goliad ,C (Cassidy)	1	1142.8	717.8	1	1135.6	717.8	0	0	0	0	0	0
9	Jonas ,F (Fernando)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jonas ,F (Fernando)	1	1354.8	929.8	1	1311.5	929.8	0	0	0	0	0	0
10	Titus ,M (Morn�)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Titus ,M (Morn�)	1	1168.5	743.5	1	1200	743.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Sobantu, C (Chuma)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms