Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zwane, S (Sibusiso)

Chess SA id

1140155158

FIDE id

Date of birth

2014-06-13 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.5	1150.1	1200	1200
Raw rating	1115.1	1097.9	1200	1200
Weighted rating	1158.5	1150.1	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	187.1	191.8	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 2024-02-01	1200 2024-02-01
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 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.3	-5.2	0	0
New rating	1154.2	1144.9	1200	1200
Analysis
Rating	1158.5	1150.1	1200	1200
Raw rating	1115.1	1097.9	1200	1200
Weighted rating	1158.5	1150.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	187.1	191.8	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	1115.1	1097.9	1200	1200
New weighted rating	1154.2	1144.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1154.2	1144.9	1200	1200
Temp new rating +/-	-4.3	-5.2	0	0
Final new rating +/-	-4.3	-5.2	0	0
New rating	1154.2	1144.9	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	5	5
	0	0
	0	0
History	15	15

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	1	10	-340	1230.1	890.1
Standard	10	1	10	-340	1230.1	890.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	3	20	-255	1220.1	965.1
Standard	15	3	20	-255	1220.1	965.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1115.1	1097.9	1200	1200
2025-11-30	1115.1	1097.9	1200	1200
2025-11-01	1115.1	1097.9	1200	1200
2025-09-30	1115.1	1097.9	1200	1200
2025-09-01	1115.1	1097.9	1200	1200
2025-08-01	1183.5	1180.1	1200	1200
2025-07-01	1181	1176.7	1200	1200
2025-06-01	1184.1	1180.8	1200	1200
2025-05-01	1184.1	1180.8	1200	1200
2025-04-01	1184.1	1180.8	1200	1200
2025-03-01	1184.1	1180.8	1200	1200
2025-02-01	1184.1	1180.8	1200	1200
2025-01-01	1183.9	1180.6	1200	1200
2024-12-01	1183.9	1180.6	1200	1200
2024-11-01	1183.9	1180.6	1200	1200
2024-10-01	1183.9	1180.6	1200	1200
2024-09-01	1183.9	1180.6	1200	1200
2024-11-01	1183.9	1180.6	1200	1200
2024-07-01	1183.9	1180.6	1200	1200
2024-06-01	1183.9	1180.6	1200	1200
2024-05-01	1183.9	1180.6	1200	1200
2024-04-01	1183.9	1180.6	1200	1200
2024-03-01	1183.9	1180.6	1200	1200
2024-02-01	1183.9	1180.6	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	Ekurhuleni North Schools Teams 2025 (U13 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
2	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Matawela, G (Gabriel)				Opponent Matawela, G (Gabriel)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Kambali, T (Terrance Sanele)				Opponent Kambali, T (Terrance Sanele)
3	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 1	type Standard	result 1	date 2023-05-12	rnd 1	type Standard	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Matawela, G (Gabriel)				Opponent Matawela, G (Gabriel)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Kambali, T (Terrance Sanele)				Opponent Kambali, T (Terrance Sanele)
3	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 1	type Standard	result 1	date 2023-05-12	rnd 1	type Standard	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Matawela, G (Gabriel)				Opponent Matawela, G (Gabriel)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Kambali, T (Terrance Sanele)				Opponent Kambali, T (Terrance Sanele)
3	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 1	type Standard	result 1	date 2023-05-12	rnd 1	type Standard	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Matawela, G (Gabriel)				Opponent Matawela, G (Gabriel)
2	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 5	type Standard	result 1	date 2023-05-12	rnd 5	type Standard	result 1
		Opponent Kambali, T (Terrance Sanele)				Opponent Kambali, T (Terrance Sanele)
3	1	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 1	type Standard	result 1	date 2023-05-12	rnd 1	type Standard	result 1
		Opponent Farah, T (Tyler)				Opponent Farah, T (Tyler)

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	Mahlangu ,N (Nhlanhla Thabo)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mahlangu ,N (Nhlanhla Thabo)	2	1234.9	809.9	2	1241.9	809.9	0	0	0	0	0	0
2	Botha ,D (Dillen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,D (Dillen)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mmola ,B (Botlhale Achievement)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mmola ,B (Botlhale Achievement)	1	1202.4	777.4	1	1200.1	777.4	0	0	0	0	0	0
4	Mokgele ,M (Mpilo-Enhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mokgele ,M (Mpilo-Enhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mohale ,M (Mandla)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mohale ,M (Mandla)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Thipe ,L (Lerou)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Thipe ,L (Lerou)	1	1341.3	916.3	1	1333.5	916.3	0	0	0	0	0	0
7	Ndebele ,V (Virture)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ndebele ,V (Virture)	1	1218.7	793.7	1	1181.1	793.7	0	0	0	0	0	0
8	Mgidi ,N (Nhlakanipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mgidi ,N (Nhlakanipho)	1	1192.3	767.3	1	1190.8	767.3	0	0	0	0	0	0
9	Van Schalkwyk ,T (Tj)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Schalkwyk ,T (Tj)	1	1333.8	908.8	1	1259.2	908.8	0	0	0	0	0	0
10	Lee ,F (Frankie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lee ,F (Frankie)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Zwane, S (Sibusiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms