Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, M (Melokuhle)

Chess SA id

2070103235

FIDE id

Date of birth

2007-06-25 (U20)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1382.5	1382.3	1197.2	1200
Raw rating	1382.5	1382.3	1197.2	1200
Weighted rating	1382.5	1382.3	1197.2	1200
Weighted performance	991.7	989.1	0	0
Floor	882.5	882.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	127.9	127.9	166.5	165.8
Highest rating	1415 2023-08-01	1395 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1382.5 2024-03-01	1382.3 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1382.5 2025-07-01	1382.3 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1415 2023-08-01	1395 2023-08-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1382.5	1382.3	1197.2	1200
Analysis
Rating	1382.5	1382.3	1197.2	1200
Raw rating	1382.5	1382.3	1197.2	1200
Weighted rating	1382.5	1382.3	1197.2
Weighted performance	991.7	989.1	0
K-factor	36	36	36	36
Floor	882.5	882.3	700	700
Max/Min rating change allowed	127.9	127.9	166.5	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	1382.5	1382.3	1197.2	1200
New weighted rating	1382.5	1382.3	1197.2	1200
New weighted performance	991.2	988.6	0	0
Temp new rating	1382.5	1382.3	1197.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1382.5	1382.3	1197.2	1200
New K-factor	36	36	36	36
New floor	882.5	882.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	10	0
	11	10	1
	0	0	0
History	36	35	1

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	36	24.5	68.06	153.5	1144.7	1298.2
Standard	35	24.5	70	170	1129.3	1299.3
Rapid	1	0	0	-425	1683.7	1258.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1382.5	1382.3	1197.2	1200
2025-09-01	1382.5	1382.3	1197.2	1200
2025-08-01	1382.5	1382.3	1197.2	1200
2025-07-01	1382.5	1382.3	1197.2	1200
2025-06-01	1382.5	1382.3	1197.2	1200
2025-05-01	1382.5	1382.3	1197.2	1200
2025-04-01	1382.5	1382.3	1197.2	1200
2025-03-01	1382.5	1382.3	1197.2	1200
2025-02-01	1382.5	1382.3	1197.2	1200
2025-01-01	1382.5	1382.3	1197.2	1200
2024-12-01	1382.5	1382.3	1197.2	1200
2024-11-01	1382.5	1382.3	1197.2	1200
2024-10-01	1382.5	1382.3	1197.2	1200
2024-09-01	1382.5	1382.3	1197.2	1200
2024-08-01	1382.5	1382.3	1197.2	1200
2024-07-01	1382.5	1382.3	1197.2	1200
2024-06-01	1382.5	1382.3	1197.2	1200
2024-08-01	1382.5	1382.3	1197.2	1200
2024-04-01	1382.5	1382.3	1197.2	1200
2024-03-01	1382.5	1382.3	1197.2	1200
2024-02-01	1382.5	1382.3	1197.2	1200
2024-01-01	1382.5	1382.3	1197.2	1200
2023-12-01	1382.5	1382.3	1197.2	1200
2023-11-01	1382.5	1382.3	1197.2	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	2023 Gauteng Top Schools (U19 Girls)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	5	Yes	Analysis
2	Gauteng Schools Individual Finals 2023 (U18 Girls)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	CPH Chess Clubs Challenge 2022 (B)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	6	1	0	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U19 Girls)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
5	2022 Gauteng Schools Individual Chess Championship (U15 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	2018 Gauteng League Final (U11)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
8	2018 Gauteng Secondary Schools Individual Chess Championships (U11 Girls)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Chauke, P (Pontsho)				Opponent Jain, C (Chesta)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 1	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mpanza, T (Thandeka)				Opponent Ochse, A (Ankia)
3	4	Tournament 2019 Gauteng School League Finals				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-08-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Greyling, G (Gabrielle)				Opponent Mavuso, N (Ntombi)

#	Games	Start				End
1	8	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Chauke, P (Pontsho)				Opponent Jain, C (Chesta)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 1	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mpanza, T (Thandeka)				Opponent Ochse, A (Ankia)
3	4	Tournament 2019 Gauteng School League Finals				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-08-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Greyling, G (Gabrielle)				Opponent Mavuso, N (Ntombi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Chauke, P (Pontsho)				Opponent Jain, C (Chesta)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 1	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mpanza, T (Thandeka)				Opponent Ochse, A (Ankia)
3	4	Tournament 2019 Gauteng School League Finals				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-08-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Greyling, G (Gabrielle)				Opponent Mavuso, N (Ntombi)

#	Games	Start				End
1	8	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Chauke, P (Pontsho)				Opponent Jain, C (Chesta)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-26	rnd 1	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mpanza, T (Thandeka)				Opponent Ochse, A (Ankia)
3	4	Tournament 2019 Gauteng School League Finals				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-08-23	rnd 3	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Greyling, G (Gabrielle)				Opponent Mavuso, N (Ntombi)

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	Mavuso ,N (Ntombi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mavuso ,N (Ntombi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mokone ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mokone ,O (Oratile)	1	1194.5	1619.5	1	1195.8	1619.5	0	0	0	0	0	0
3	Reyneke ,T (Talia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Reyneke ,T (Talia)	1	1289.4	864.4	1	1340.4	864.4	0	0	0	0	0	0
4	Meyer ,H (Henlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Meyer ,H (Henlo)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Velloen ,D (Danika)	1	1	425	1	1	425	0	0	0	0	0	0
5	Velloen ,D (Danika)	1	524.6	949.6	1	534.8	949.6	0	0	0	0	0	0
6	Ochse ,A (Ankia)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ochse ,A (Ankia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Gani ,MF (Faraaz)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gani ,MF (Faraaz)	1	1147.2	722.2	1	1136	722.2	0	0	0	0	0	0
8	Odendaal ,Z (Zandri)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Odendaal ,Z (Zandri)	1	818.4	393.4	1	819.8	393.4	0	0	0	0	0	0
9	Mochawane ,B (Bonolo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mochawane ,B (Bonolo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Hanekom ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hanekom ,J (Jayden)	1	901.4	1326.4	1	906.9	1326.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Sibiya, M (Melokuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms