Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mupereki, L (Leeroy)

Chess SA id

1080146888

FIDE id

Date of birth

2008-05-03 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1360.3	1202	1443.3	1200
Raw rating	1356.2	1202	1443.3	1200
Weighted rating	1360.3	1199.7	1432.5	1200
Weighted performance	1210.4	1012.9	1227	0
Floor	875.4	737.2	943.3	700
K-factor	36	36	32	36
Min/Max rating change allowed	132.7	165.3	117.2	165.8
Highest rating	1417.4 2024-07-01	1245.6 2024-02-01	1450.1 2024-07-01	1200 2018-10-01
Highest raw rating	1375.4 2024-08-01	1237.2 2024-03-01	1443.3 2024-08-01	1200 2024-02-01
Highest weighted rating	1358.7 2025-09-01	1237.2 2018-10-01	1426.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1417.4 2024-07-01	1245.6 2024-02-01	1450.1 2024-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.2	0	0	0
New rating	1361.4	1202	1443.3	1200
Analysis
Rating	1360.3	1202	1443.3	1200
Raw rating	1356.2	1202	1443.3	1200
Weighted rating	1360.3	1199.7	1432.5
Weighted performance	1210.4	1012.9	1227
K-factor	36	36	32	36
Floor	875.4	737.2	943.3	700
Max/Min rating change allowed	132.7	165.3	117.2	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	1356.2	1202	1443.3	1200
New weighted rating	1361.4	1200.4	1434.9	1200
New weighted performance	1210	1012.5	1226.5	0
Temp new rating	1361.4	1202	1443.3	1200
Temp new rating +/-	1.2	0	0	0
Final new rating +/-	1.2	0	0	0
New rating	1361.4	1202	1443.3	1200
New K-factor	36	36	32	36
New floor	875.4	737.2	943.3	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	22	10	12
	29	5	24
	12	6	6
	0	0	0
History	67	25	42

Games since
	Main 32	Standard 14		Rapid 18		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	4	1.5	37.5	-106.2	1344.8	1238.6
Standard	4	1.5	37.5	-106.2	1344.8	1238.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	39.5	58.96	76.1	1293.5	1369.7
Standard	25	9	36	-119	1320.7	1201.7
Rapid	42	30.5	72.62	192.3	1277.4	1469.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1356.2	1202	1443.3	1200
2025-09-01	1356.2	1202	1443.3	1200
2025-08-01	1375.4	1200.5	1443.3	1200
2025-07-01	1375.4	1200.5	1443.3	1200
2025-06-01	1375.4	1200.5	1443.3	1200
2025-05-01	1375.4	1200.5	1443.3	1200
2025-04-01	1375.4	1200.5	1443.3	1200
2025-03-01	1375.4	1200.5	1443.3	1200
2025-02-01	1375.4	1200.5	1443.3	1200
2025-01-01	1375.4	1200.5	1443.3	1200
2024-12-01	1375.4	1200.5	1443.3	1200
2024-11-01	1375.4	1200.5	1443.3	1200
2024-10-01	1375.4	1200.5	1443.3	1200
2024-09-01	1375.4	1200.5	1443.3	1200
2024-08-01	1375.4	1200.5	1443.3	1200
2024-07-01	1320.3	1200.5	1405.9	1200
2024-06-01	1281.9	1200.5	1363.8	1200
2024-08-01	1281.9	1200.5	1363.8	1200
2024-04-01	1281.9	1200.5	1363.8	1200
2024-03-01	1328.2	1237.2	1363.8	1200
2024-02-01	1284	1151.2	1363.8	1200
2024-01-01	1284	1151.2	1363.8	1200
2023-12-01	1284	1151.2	1363.8	1200
2023-11-01	1253.2	1151.2	1312.3	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	Cape Town Metro North Top Schools 2025 (U19)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Metro North Top Schools 2025 (U19)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	4	1.5	Yes	Analysis
2	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
3	Rylib Winter Slam 2024 (Intermediate)	2024-06-19	2024-06-19	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
4	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
5	North District School Trials 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
6	Rylib Summer Slam 2023 (Development)	2023-12-12	2023-12-12	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
7	Cape Town Junior Chess League Finals 2023 (U16A)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	5	2	Yes	Analysis
8	Rylib Chess Winter Slam 2023 (C)	2023-07-06	2023-07-06	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	7	6	Yes	Analysis
10	North District School Trials 2023 (U15 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
11	Summer Slam 2022 (C)	2022-12-13	2022-12-13	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
12	2022 Western Province Club League (Junior)	2022-08-27	2022-09-17	Standard	Cape Town (WCT)	7	6	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Kruger, D (Daniel)
2	4	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Cape Town Metro North Top Schools 2025
		date 2024-07-13	rnd 6	type Rapid	result 0.5	date 2025-08-02	rnd 3	type Standard	result 0.5
		Opponent Rogov, E (Evgenij)				Opponent Niewenhuys, C (Cameron)
3	4	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Du Plessis, C (Cody)				Opponent Vermaak, B (Benjamin)

#	Games	Start				End
1	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro North Top Schools 2025
		date 2024-03-03	rnd 6	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 0.5
		Opponent Dlamini, T (Thando)				Opponent Niewenhuys, C (Cameron)
2	4	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Du Plessis, C (Cody)				Opponent Vermaak, B (Benjamin)
3	1	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Davids, D (David)				Opponent Davids, D (David)

#	Games	Start				End
1	7	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Kruger, D (Daniel)
2	5	Tournament Summer Slam 2022				Tournament Rylib Chess Winter Slam 2023
		date 2022-12-13	rnd 6	type Rapid	result 1	date 2023-07-06	rnd 4	type Rapid	result 0.5
		Opponent Mdashe, I (Iliso)				Opponent Eyal, D (David)
3	4	Tournament Rylib Summer Slam 2023				Tournament Rylib Winter Slam 2024
		date 2023-12-12	rnd 5	type Rapid	result 1	date 2024-06-19	rnd 2	type Rapid	result 1
		Opponent Jikwana, S (Singa)				Opponent Ntabeni, P (Phelisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Kruger, D (Daniel)
2	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-09-16	rnd 2	type Rapid	result 1
		Opponent Williams, E (Enrico)				Opponent Ferreira, M (Marko)
3	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Rylib Winter Slam 2024
		date 2024-03-03	rnd 6	type Standard	result 1	date 2024-06-19	rnd 2	type Rapid	result 1
		Opponent Dlamini, T (Thando)				Opponent Ntabeni, P (Phelisa)

#	Games	Start				End
1	2	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Du Plessis, C (Cody)				Opponent Meyer, P (Phillip)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 6	type Standard	result 1	date 2024-03-03	rnd 6	type Standard	result 1
		Opponent Dlamini, T (Thando)				Opponent Dlamini, T (Thando)
3	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Vermaak, B (Benjamin)				Opponent Vermaak, B (Benjamin)

#	Games	Start				End
1	7	Tournament Rylib Winter Slam 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-06-19	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 4	type Rapid	result 1
		Opponent Nyandebvu, M (Mannasseh)				Opponent Kruger, D (Daniel)
2	4	Tournament Rylib Summer Slam 2023				Tournament Rylib Winter Slam 2024
		date 2023-12-12	rnd 5	type Rapid	result 1	date 2024-06-19	rnd 2	type Rapid	result 1
		Opponent Jikwana, S (Singa)				Opponent Ntabeni, P (Phelisa)
3	4	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2023-09-16	rnd 2	type Rapid	result 1
		Opponent Williams, E (Enrico)				Opponent Ferreira, M (Marko)

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	Webster ,M (Matthew)	2	1	0	2	1	0	0	0	0	0	0	0
1	Webster ,M (Matthew)	2	1503.4	1503.4	2	1487.8	1503.4	0	0	0	0	0	0
2	Brown ,J (Joshua)	2	1	0	0	0	0	2	1	0	0	0	0
2	Brown ,J (Joshua)	2	1200.4	1200.4	0	0	0	2	1198.4	1200.4	0	0	0
3	Whyatt ,B (Benji)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Whyatt ,B (Benji)	1	1414.6	989.6	1	1359.6	989.6	0	0	0	0	0	0
4	Nomtayi ,M (Mbalentle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nomtayi ,M (Mbalentle)	1	1113.4	1538.4	1	1082.8	1538.4	0	0	0	0	0	0
5	Niewenhuys ,C (Cameron)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Niewenhuys ,C (Cameron)	1	1213.8	1213.8	1	1213.6	1213.8	0	0	0	0	0	0
6	Arluck ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
6	Arluck ,M (Matthew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Davids ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
7	Davids ,D (David)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Situma ,L (Liyakha)	1	1	425	0	0	0	1	1	425	0	0	0
8	Situma ,L (Liyakha)	1	1167.5	1592.5	0	0	0	1	1148.2	1592.5	0	0	0
9	Blom ,L (Luca)	1	1	425	0	0	0	1	1	425	0	0	0
9	Blom ,L (Luca)	1	1478.7	1903.7	0	0	0	1	1376.5	1903.7	0	0	0
10	Palmer ,J (Jesse)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Palmer ,J (Jesse)	1	1428.8	1003.8	0	0	0	1	1435.4	1003.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mupereki, L (Leeroy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms