Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zwane, S (Sibusiso)

Chess SA id

1140155158

FIDE id

Date of birth

2014-06-13 (U12)

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

891.3

Item	Main	Standard	Rapid	Blitz
Rating	1167.9	1161.3	1200	1200
Raw rating	1115.1	1097.9	1200	1200
Weighted rating	1167.9	1161.3	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	-4.8	-5.8	0	0
New rating	1163.1	1155.6	1200	1200
Analysis
Rating	1167.9	1161.3	1200	1200
Raw rating	1115.1	1097.9	1200	1200
Weighted rating	1167.9	1161.3	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	1163.1	1155.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1163.1	1155.6	1200	1200
Temp new rating +/-	-4.8	-5.8	0	0
Final new rating +/-	-4.8	-5.8	0	0
New rating	1163.1	1155.6	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
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
2024-08-01	1183.9	1180.6	1200	1200
2024-07-01	1183.9	1180.6	1200	1200
2024-09-01	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
2024-01-01	1183.9	1180.6	1200	1200
2023-12-01	1183.9	1180.6	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	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

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

Notifications

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