Chess South Africa Ratings Database

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Personal

Buthelezi, S (Sihle)

Chess SA id

1090097352

FIDE id

Date of birth

2009-12-03 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.2	1177.2	1207.4	1200
Raw rating	1214.2	1177.2	1207.4	1200
Weighted rating	1212.8	1177.2	1206.7	1200
Weighted performance	548.4	301.8	0	0
Floor	754.9	747.4	707.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.5	171.3	164.1	165.8
Highest rating	1262.1 2019-08-01	1251.1 2019-08-01	1208.6 2018-09-01	1200 2018-10-01
Highest raw rating	1254.9 2019-09-01	1247.4 2019-09-01	1207.4 2024-08-01	1200 2024-02-01
Highest weighted rating	1211.6 2025-08-01	1247.4 2018-02-01	1206.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1262.1 2019-08-01	1251.1 2019-08-01	1208.6 2018-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1214.2	1177.2	1207.4	1200
Analysis
Rating	1214.2	1177.2	1207.4	1200
Raw rating	1214.2	1177.2	1207.4	1200
Weighted rating	1212.8	1177.2	1206.7
Weighted performance	548.4	301.8	0
K-factor	36	36	36	36
Floor	754.9	747.4	707.4	700
Max/Min rating change allowed	162.5	171.3	164.1	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	1214.2	1177.2	1207.4	1200
New weighted rating	1213.1	1177.2	1206.9	1200
New weighted performance	541.6	295.1	0	0
Temp new rating	1214.2	1177.2	1207.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1214.2	1177.2	1207.4	1200
New K-factor	36	36	36	36
New floor	754.9	747.4	707.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	4	0	4
	0	0	0
	0	0	0
	0	0	0
History	119	114	5

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	119	63	52.94	25	1112.5	1137.5
Standard	114	60.5	53.07	26.1	1105.3	1131.4
Rapid	5	2.5	50	0	1275.5	1275.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1214.2	1177.2	1207.4	1200
2025-09-30	1214.2	1177.2	1207.4	1200
2025-09-01	1214.2	1177.2	1207.4	1200
2025-08-01	1214.2	1177.2	1207.4	1200
2025-07-01	1214.2	1177.2	1207.4	1200
2025-06-01	1214.2	1177.2	1207.4	1200
2025-05-01	1214.2	1177.2	1207.4	1200
2025-04-01	1214.2	1177.2	1207.4	1200
2025-03-01	1214.2	1177.2	1207.4	1200
2025-02-01	1214.2	1177.2	1207.4	1200
2025-01-01	1214.2	1177.2	1207.4	1200
2024-12-01	1214.2	1177.2	1207.4	1200
2024-11-01	1214.2	1177.2	1207.4	1200
2024-10-01	1214.2	1177.2	1207.4	1200
2024-09-01	1214.2	1177.2	1207.4	1200
2024-08-01	1214.2	1177.2	1207.4	1200
2024-07-01	1202.5	1177.2	1201.6	1200
2024-09-01	1202.5	1177.2	1201.6	1200
2024-05-01	1202.5	1177.2	1201.6	1200
2024-04-01	1202.5	1177.2	1201.6	1200
2024-03-01	1202.5	1177.2	1201.6	1200
2024-02-01	1202.5	1177.2	1201.6	1200
2024-01-01	1202.5	1177.2	1201.6	1200
2023-12-01	1202.5	1177.2	1201.6	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	2024 D6 Teams (Pool A U15)	2024-07-13	2024-07-13	Rapid	Ekurhuleni (GE)	5	4	2	Yes	Analysis
2	Alberton Chess Club Open 2020 (C)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis
3	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
4	GJM vs GE Inter Region 2019 (U12D)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
5	GE vs GSV Inter Regional 2019 (U12C)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	Bishop Bavin Open 2019 (C)	2019-08-17	2019-08-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
7	Boksburg Chess Club Open 2019 (C)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
8	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	Ekurhuleni South School Chess 2019 (U11 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
11	Primrose Chess Club Open 2019 (C)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
12	Ekurhuleni Trials 2 2019 (U12)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
13	Ekurhuleni Trials 1 2019 (U12)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
14	Alberton Chess Club Open 2019 (C)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
15	Boksburg Open 2019 (C)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
16	South African Junior Team Championships 2018 (U10A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
17	2018 Interregion Sedibeng vs Ekurhuleni (B)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	6	5	1	Yes	Analysis
18	Springs Chess Club Rapid 2018	2018-09-22	2018-09-22	Rapid	Ekurhuleni (GE)	6	1	0.5	Yes	Analysis
19	Ekurhuleni Grand Prix Open 2018 (D)	2018-09-15	2018-09-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
20	Ekurhuleni Open 2018 (D)	2018-08-18	2018-08-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
21	Ekurhuleni Trials 3 2018 (U10)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
22	Dalpark Open 2018 (D)	2018-05-05	2018-05-05	Standard	Ekurhuleni (GE)	6	6	4	Yes	Analysis
23	Ekurhuleni Trials 2 2018 (U10)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
24	Ekurhuleni Trials 1 2018 (U10)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
25	Brakpan Open 2018 (C)	2018-02-24	2018-02-24	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	12	Tournament GE vs GSV Inter Regional 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-26	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kotzee, A (Armand)				Opponent Van Der Net, ME (Mariel)
2	6	Tournament Ekurhuleni Trials 1 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Botha, OJ (Owen)				Opponent Greeff, A (Andries)
3	4	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-04-27	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Desmore, K (Kyle)				Opponent Carter, D (Dylan)

#	Games	Start				End
1	12	Tournament GE vs GSV Inter Regional 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-26	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Kotzee, A (Armand)				Opponent Van Der Net, ME (Mariel)
2	6	Tournament Ekurhuleni Trials 1 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Botha, OJ (Owen)				Opponent Greeff, A (Andries)
3	4	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-04-27	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Desmore, K (Kyle)				Opponent Carter, D (Dylan)

#	Games	Start				End
1	2	Tournament Springs Chess Club Rapid 2018				Tournament 2024 D6 Teams
		date 2018-09-22	rnd 1	type Rapid	result 0.5	date 2024-07-13	rnd 1	type Rapid	result 1
		Opponent Sikhonde, B (Banele)				Opponent Marais, C (Caleb)
2	1	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Kalipa, C (Chulumanco)				Opponent Kalipa, C (Chulumanco)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-04-27	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Desmore, K (Kyle)				Opponent Carter, D (Dylan)
2	3	Tournament GE vs GSV Inter Regional 2019				Tournament GE vs GSV Inter Regional 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-26	rnd 3	type Standard	result 1
		Opponent Kotzee, A (Armand)				Opponent Kok, S (Sydney)
3	3	Tournament Bishop Bavin Open 2019				Tournament Bishop Bavin Open 2019
		date 2019-08-17	rnd 3	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Matlala, E (Emannuel)				Opponent Dias, R (Ricardo)

#	Games	Start				End
1	4	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-04-27	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Desmore, K (Kyle)				Opponent Carter, D (Dylan)
2	3	Tournament GE vs GSV Inter Regional 2019				Tournament GE vs GSV Inter Regional 2019
		date 2019-10-26	rnd 1	type Standard	result 1	date 2019-10-26	rnd 3	type Standard	result 1
		Opponent Kotzee, A (Armand)				Opponent Kok, S (Sydney)
3	3	Tournament Bishop Bavin Open 2019				Tournament Bishop Bavin Open 2019
		date 2019-08-17	rnd 3	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Matlala, E (Emannuel)				Opponent Dias, R (Ricardo)

#	Games	Start				End
1	1	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Kalipa, C (Chulumanco)				Opponent Kalipa, C (Chulumanco)
2	1	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-13	rnd 1	type Rapid	result 1	date 2024-07-13	rnd 1	type Rapid	result 1
		Opponent Marais, C (Caleb)				Opponent Marais, C (Caleb)

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	Cass ,M (Matthew)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
1	Cass ,M (Matthew)	3	1187	1470.3	3	1178.4	1470.3	0	0	0	0	0	0
2	Botha ,OJ (Owen Johan)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Botha ,OJ (Owen Johan)	3	894.6	1178	3	892.3	1178	0	0	0	0	0	0
3	De Vasconcelos ,T (Tiaana)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	De Vasconcelos ,T (Tiaana)	2	988.8	776.3	2	992.9	776.3	0	0	0	0	0	0
4	Voigt ,D (Daniel)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Voigt ,D (Daniel)	2	1274.3	849.3	2	1262.6	849.3	0	0	0	0	0	0
5	Jaitas ,K (Kittisak)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Jaitas ,K (Kittisak)	2	1226.4	801.4	2	1210.4	801.4	0	0	0	0	0	0
6	Govender ,P (Pranau)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Govender ,P (Pranau)	2	1117.6	1330.1	2	1115.7	1330.1	0	0	0	0	0	0
7	Klinkert ,C (Cade)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Klinkert ,C (Cade)	2	1278.4	853.4	2	1265.4	853.4	0	0	0	0	0	0
8	Van Der Net ,ME (Mariel)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Van Der Net ,ME (Mariel)	2	1141.9	1354.4	2	1128.3	1354.4	0	0	0	0	0	0
9	Kushar ,T (Tristan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Kushar ,T (Tristan)	2	843.7	418.7	2	836.8	418.7	0	0	0	0	0	0
10	Zwane ,MB (Musa Bahle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Zwane ,MB (Musa Bahle)	2	1124.4	911.9	2	1120.8	911.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Buthelezi, S (Sihle)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms