Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, L (Leeroy Duma)

Chess SA id

1010101888

FIDE id

Date of birth

2001-09-10 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1538.1	1544	1332	1200
Raw rating	1538.1	1544	1332	1200
Weighted rating	1538.1	1544	1332	1200
Weighted performance	596	556.7	0	0
Floor	1038.1	1044	832	700
K-factor	32	32	36	36
Min/Max rating change allowed	102.4	101.6	137.4	165.8
Highest rating	1538.1 2024-03-01	1544 2024-03-01	1667.3 2019-12-01	1200 2018-10-01
Highest raw rating	1538.1 2024-03-01	1544 2024-03-01	1332 2024-03-01	1200 2024-03-01
Highest weighted rating	1538.1 2025-02-01	1543.6 2025-08-01	1331.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1497 2019-05-01	1498.6 2019-05-01	1667.3 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1538.1	1544	1332	1200
Analysis
Rating	1538.1	1544	1332	1200
Raw rating	1538.1	1544	1332	1200
Weighted rating	1538.1	1544	1332
Weighted performance	596	556.7	0
K-factor	32	32	36	36
Floor	1038.1	1044	832	700
Max/Min rating change allowed	102.4	101.6	137.4	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	1538.1	1544	1332	1200
New weighted rating	1538.1	1544	1332	1200
New weighted performance	586.4	547.2	0	0
Temp new rating	1538.1	1544	1332	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1538.1	1544	1332	1200
New K-factor	32	32	36	36
New floor	1038.1	1044	832	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	42	35	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
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	42	29.5	70.24	172	1347	1519
Standard	35	25.5	72.86	194.3	1287.1	1481.4
Rapid	7	4	57.14	60.7	1646.2	1706.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1538.1	1544	1332	1200
2025-09-30	1538.1	1544	1332	1200
2025-09-01	1538.1	1544	1332	1200
2025-08-01	1538.1	1544	1332	1200
2025-07-01	1538.1	1544	1332	1200
2025-06-01	1538.1	1544	1332	1200
2025-05-01	1538.1	1544	1332	1200
2025-04-01	1538.1	1544	1332	1200
2025-03-01	1538.1	1544	1332	1200
2025-02-01	1538.1	1544	1332	1200
2025-01-01	1538.1	1544	1332	1200
2024-12-01	1538.1	1544	1332	1200
2024-11-01	1538.1	1544	1332	1200
2024-10-01	1538.1	1544	1332	1200
2024-09-01	1538.1	1544	1332	1200
2024-08-01	1538.1	1544	1332	1200
2024-07-01	1538.1	1544	1332	1200
2024-09-01	1538.1	1544	1332	1200
2024-05-01	1538.1	1544	1332	1200
2024-04-01	1538.1	1544	1332	1200
2024-03-01	1538.1	1544	1332	1200
2024-02-01	1538.1	1544	1332	1200
2024-01-01	1538.1	1544	1332	1200
2023-12-01	1538.1	1530.5	1325.2	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	Mzansi Spring Open 2022 (Prestige)	2022-09-03	2022-09-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Chess Power House End of Year Rapid 2019 (A)	2019-12-16	2019-12-16	Rapid	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
3	JNW Club - Hoerskool Linden 2019 (A)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
5	JNW Club - Trinityhouse Randpark Ridge Open 2019 (Adult)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
6	JNW Club - Trinityhouse Little Falls Open 2019 (Adult)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
7	2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	Amigo Spur Eligwa Chess Open 2018 (B)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	17	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-26	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Sass, DQ (Deanin)				Opponent Nhamuave, E (Eleazar)
2	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Van Niekerk, C (Claryn)				Opponent Nolan, RR (Ricco)
3	2	Tournament Mzansi Spring Open 2022				Tournament Mzansi Spring Open 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Gardiner, N (Noa)				Opponent Buba, V (Vukile)

#	Games	Start				End
1	17	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-26	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Sass, DQ (Deanin)				Opponent Nhamuave, E (Eleazar)
2	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Van Niekerk, C (Claryn)				Opponent Nolan, RR (Ricco)
3	2	Tournament Mzansi Spring Open 2022				Tournament Mzansi Spring Open 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Gardiner, N (Noa)				Opponent Buba, V (Vukile)

#	Games	Start				End
1	2	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 5	type Rapid	result 1	date 2019-12-16	rnd 6	type Rapid	result 1
		Opponent Uzeni, T (Tapera)				Opponent Vengai, D (Dean)
2	2	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 2	type Rapid	result 1	date 2019-12-16	rnd 3	type Rapid	result 1
		Opponent Odendaal, W (Willem)				Opponent Nyamandi, L (Langutani)

No games found.

#	Games	Start				End

#	Games	Start				End
1	17	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-26	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Sass, DQ (Deanin)				Opponent Nhamuave, E (Eleazar)
2	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Van Niekerk, C (Claryn)				Opponent Nolan, RR (Ricco)
3	2	Tournament Mzansi Spring Open 2022				Tournament Mzansi Spring Open 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Gardiner, N (Noa)				Opponent Buba, V (Vukile)

#	Games	Start				End
1	17	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-26	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Sass, DQ (Deanin)				Opponent Nhamuave, E (Eleazar)
2	3	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Van Niekerk, C (Claryn)				Opponent Nolan, RR (Ricco)
3	2	Tournament Mzansi Spring Open 2022				Tournament Mzansi Spring Open 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Gardiner, N (Noa)				Opponent Buba, V (Vukile)

#	Games	Start				End
1	2	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 5	type Rapid	result 1	date 2019-12-16	rnd 6	type Rapid	result 1
		Opponent Uzeni, T (Tapera)				Opponent Vengai, D (Dean)
2	2	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 2	type Rapid	result 1	date 2019-12-16	rnd 3	type Rapid	result 1
		Opponent Odendaal, W (Willem)				Opponent Nyamandi, L (Langutani)

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	Badenhorst ,N (Nicolaas Jacobus)	2	2	425	2	2	425	0	0	0	0	0	0
1	Badenhorst ,N (Nicolaas Jacobus)	2	1203.4	1628.4	2	1213	1628.4	0	0	0	0	0	0
2	Odendaal ,W (Willem)	2	2	425	1	1	425	1	1	425	0	0	0
2	Odendaal ,W (Willem)	2	1586.4	2011.4	1	1602.9	2011.4	1	1538	2011.4	0	0	0
3	Bester ,M (Morne)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bester ,M (Morne)	1	500	925	1	500	925	0	0	0	0	0	0
4	Mhango ,BF (Banele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mhango ,BF (Banele)	1	2168.6	1743.6	1	2169.7	1743.6	0	0	0	0	0	0
5	Van Niekerk ,C (Claryn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Niekerk ,C (Claryn)	1	792.4	1217.4	1	792.4	1217.4	0	0	0	0	0	0
6	Landitho ,M (Mzwandile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Landitho ,M (Mzwandile)	1	1436.7	1861.7	1	1435.1	1861.7	0	0	0	0	0	0
7	Nhamuave ,E (Eleazar)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nhamuave ,E (Eleazar)	1	1712.8	2137.8	1	1713.8	2137.8	0	0	0	0	0	0
8	Khumalo ,KB (Keith Babongile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Khumalo ,KB (Keith Babongile)	1	2005.1	1580.1	1	2004.4	1580.1	0	0	0	0	0	0
9	Nolan ,RR (Ricco Richard)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nolan ,RR (Ricco Richard)	1	933	1358	1	936.6	1358	0	0	0	0	0	0
10	Maharaj ,K (Kiashen)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maharaj ,K (Kiashen)	1	1272.3	1697.3	1	1265.5	1697.3	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

Khumalo, L (Leeroy Duma)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms