Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ledwaba, K (Kheino)

Chess SA id

1050109762

FIDE id

Date of birth

2005-02-24 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1137.1	1154	1101.6	1200
Raw rating	1137.1	1154	1101.6	1200
Weighted rating	1137.1	1154	1101.6	1200
Weighted performance	538.3	546.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.4	177	190.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	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 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1137.1	1154	1101.6	1200
Analysis
Rating	1137.1	1154	1101.6	1200
Raw rating	1137.1	1154	1101.6	1200
Weighted rating	1137.1	1154	1101.6
Weighted performance	538.3	546.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.4	177	190.8	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	1137.1	1154	1101.6	1200
New weighted rating	1137.1	1154	1101.6	1200
New weighted performance	531.8	539.5	0	0
Temp new rating	1137.1	1154	1101.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1137.1	1154	1101.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	5	5	0
	0	0	0
History	35	30	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	35	15.5	44.29	-48.6	1139.5	1090.9
Standard	30	14.5	48.33	-14.2	1129.5	1115.3
Rapid	5	1	20	-255	1199.3	944.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1137.1	1154	1101.6	1200
2025-09-30	1137.1	1154	1101.6	1200
2025-09-01	1137.1	1154	1101.6	1200
2025-08-01	1137.1	1154	1101.6	1200
2025-07-01	1137.1	1154	1101.6	1200
2025-06-01	1137.1	1154	1101.6	1200
2025-05-01	1137.1	1154	1101.6	1200
2025-04-01	1137.1	1154	1101.6	1200
2025-03-01	1137.1	1154	1101.6	1200
2025-02-01	1137.1	1154	1101.6	1200
2025-01-01	1137.1	1154	1101.6	1200
2024-12-01	1137.1	1154	1101.6	1200
2024-11-01	1137.1	1154	1101.6	1200
2024-10-01	1137.1	1154	1101.6	1200
2024-09-01	1137.1	1154	1101.6	1200
2024-08-01	1137.1	1154	1101.6	1200
2024-07-01	1137.1	1154	1101.6	1200
2024-09-01	1137.1	1154	1101.6	1200
2024-05-01	1137.1	1154	1101.6	1200
2024-04-01	1137.1	1154	1101.6	1200
2024-03-01	1137.1	1154	1101.6	1200
2024-02-01	1137.1	1154	1101.6	1200
2024-01-01	1137.1	1154	1101.6	1200
2023-12-01	1137.1	1154	1101.6	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	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Grey College Team Championship 2022 (B)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
3	JNW Club - Junior A High School 2020	2020-03-07	2020-03-07	Rapid	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	JNW Club - Trinityhouse Randpark Ridge Open 2020 (D)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	Grey College Team Championship 2020 (A)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
6	2019 Gauteng School League Finals (U17 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
7	Grey College Team Championship 2019 (B)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 5	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Hattingh, A (Aiden)				Opponent Adams, R (Rameez)
2	3	Tournament 2019 Gauteng School League Finals				Tournament Grey College Team Championship 2020
		date 2019-08-24	rnd 4	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Tutu, S (Sindiswa)				Opponent Cheney, J (Justin)
3	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2022
		date 2022-02-18	rnd 1	type Standard	result 1	date 2022-02-18	rnd 2	type Standard	result 1
		Opponent Coetzee, S (Sebastian)				Opponent Ndlela, S (Sk)

#	Games	Start				End
1	4	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2020				Tournament Grey College Team Championship 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-18	rnd 2	type Standard	result 1
		Opponent Magaqa, L (Lithalethu)				Opponent Ndlela, S (Sk)
2	3	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 5	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Hattingh, A (Aiden)				Opponent Adams, R (Rameez)
3	3	Tournament 2019 Gauteng School League Finals				Tournament Grey College Team Championship 2020
		date 2019-08-24	rnd 4	type Standard	result 1	date 2020-01-31	rnd 1	type Standard	result 1
		Opponent Tutu, S (Sindiswa)				Opponent Cheney, J (Justin)

#	Games	Start				End
1	1	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2020-03-07	rnd 4	type Rapid	result 1
		Opponent Coetzee, D (Dian)				Opponent Coetzee, D (Dian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 5	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Hattingh, A (Aiden)				Opponent Adams, R (Rameez)
2	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2022
		date 2022-02-18	rnd 1	type Standard	result 1	date 2022-02-18	rnd 2	type Standard	result 1
		Opponent Coetzee, S (Sebastian)				Opponent Ndlela, S (Sk)
3	2	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2020				Tournament JNW Club - Trinityhouse Randpark Ridge Open 2020
		date 2020-02-22	rnd 4	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Magaqa, L (Lithalethu)				Opponent Gunnewegh, B (Byron)

#	Games	Start				End
1	4	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2020				Tournament Grey College Team Championship 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-18	rnd 2	type Standard	result 1
		Opponent Magaqa, L (Lithalethu)				Opponent Ndlela, S (Sk)
2	3	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 5	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Hattingh, A (Aiden)				Opponent Adams, R (Rameez)
3	2	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 1	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Geldenhuys, M (Michael)				Opponent Matebese, B (Bathulile)

#	Games	Start				End
1	1	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2020-03-07	rnd 4	type Rapid	result 1
		Opponent Coetzee, D (Dian)				Opponent Coetzee, D (Dian)

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	Mangena ,K (Koketso)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mangena ,K (Koketso)	1	665.1	240.1	1	690.2	240.1	0	0	0	0	0	0
2	Clarke ,J (Jaimie)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Clarke ,J (Jaimie)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Matthews ,A (Atlenhong)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Matthews ,A (Atlenhong)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Gunnewegh ,B (Byron)	1	1	425	1	1	425	0	0	0	0	0	0
4	Gunnewegh ,B (Byron)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Geldenhuys ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
5	Geldenhuys ,M (Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Gill ,B (Brendon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Gill ,B (Brendon)	1	1035	1035	1	1003.6	1035	0	0	0	0	0	0
7	Hill ,M (Mathew)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hill ,M (Mathew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mouton ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mouton ,W (William)	1	583.3	158.3	1	599.2	158.3	0	0	0	0	0	0
9	Pitso ,T (Tsebo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pitso ,T (Tsebo)	1	1198.7	1623.7	1	1198.4	1623.7	0	0	0	0	0	0
10	Ndlela ,S (Sk)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ndlela ,S (Sk)	1	1200	1625	1	1200	1625	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

Ledwaba, K (Kheino)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms