Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rangaka, KL (Leroy)

Chess SA id

185064017

FIDE id

Date of birth

1985-09-06 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1250	1215.5	1300	1300
Raw rating	1250	1215.5	1300	1300
Weighted rating	1249.8	1215.5	1299.7	1299.7
Weighted performance	0	0	0	0
Floor	750	715.5	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	154.4	162.2	143.8	143.8
Highest rating	1250 2024-02-01	1222.7 2018-07-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1250 2024-02-01	1215.5 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1248.2 2025-08-01	1214.9 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1220 2018-07-01	1222.7 2018-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1250	1215.5	1300	1300
Analysis
Rating	1250	1215.5	1300	1300
Raw rating	1250	1215.5	1300	1300
Weighted rating	1249.8	1215.5	1299.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	750	715.5	800	800
Max/Min rating change allowed	154.4	162.2	143.8	143.8
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	1250	1215.5	1300	1300
New weighted rating	1250	1215.5	1300	1300
New weighted performance	0	0	0	0
Temp new rating	1250	1215.5	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1250	1215.5	1300	1300
New K-factor	36	36	36	36
New floor	750	715.5	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	27	27

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	18	7	38.89	-94.4	1300.3	1205.9
Standard	18	7	38.89	-94.4	1300.3	1205.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1250	1215.5	1300	1300
2025-09-30	1250	1215.5	1300	1300
2025-09-01	1250	1215.5	1300	1300
2025-08-01	1250	1215.5	1300	1300
2025-07-01	1250	1215.5	1300	1300
2025-06-01	1250	1215.5	1300	1300
2025-05-01	1250	1215.5	1300	1300
2025-04-01	1250	1215.5	1300	1300
2025-03-01	1250	1215.5	1300	1300
2025-02-01	1250	1215.5	1300	1300
2025-01-01	1250	1215.5	1300	1300
2024-12-01	1250	1215.5	1300	1300
2024-11-01	1250	1215.5	1300	1300
2024-10-01	1250	1215.5	1300	1300
2024-09-01	1250	1215.5	1300	1300
2024-08-01	1250	1215.5	1300	1300
2024-07-01	1250	1215.5	1300	1300
2024-09-01	1250	1215.5	1300	1300
2024-05-01	1250	1215.5	1300	1300
2024-04-01	1250	1215.5	1300	1300
2024-03-01	1250	1215.5	1300	1300
2024-02-01	1250	1215.5	1300	1300
2024-01-01	1250	1215.5	1300	1300
2023-12-01	1196.2	1197.6	1200	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	Ray Laureles Chess Open 2019 (Open)	2019-07-27	2019-07-27	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
2	Youth Day Open Chess Tournament 2019 (Open)	2019-06-15	2019-06-15	Standard	Ngaka Modiri Molema (NNM)	5	4	2	Yes	Analysis
3	Khutsong Chess Club 2018 (Open)	2018-09-08	2018-09-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
4	Ray Laureles Open 2018 (Open)	2018-07-28	2018-07-28	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Mmethi, MM (M)				Opponent Mmethi, MM (M)
2	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Dingiswayo, N (Ntombizodwa)				Opponent Dingiswayo, N (Ntombizodwa)
3	1	Tournament Youth Day Open Chess Tournament 2019				Tournament Youth Day Open Chess Tournament 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Moseki, T (Thabo)				Opponent Moseki, T (Thabo)

#	Games	Start				End
1	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Mmethi, MM (M)				Opponent Mmethi, MM (M)
2	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Dingiswayo, N (Ntombizodwa)				Opponent Dingiswayo, N (Ntombizodwa)
3	1	Tournament Youth Day Open Chess Tournament 2019				Tournament Youth Day Open Chess Tournament 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Moseki, T (Thabo)				Opponent Moseki, T (Thabo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Mmethi, MM (M)				Opponent Mmethi, MM (M)
2	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Dingiswayo, N (Ntombizodwa)				Opponent Dingiswayo, N (Ntombizodwa)
3	1	Tournament Youth Day Open Chess Tournament 2019				Tournament Youth Day Open Chess Tournament 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Moseki, T (Thabo)				Opponent Moseki, T (Thabo)

#	Games	Start				End
1	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Mmethi, MM (M)				Opponent Mmethi, MM (M)
2	1	Tournament Ray Laureles Chess Open 2019				Tournament Ray Laureles Chess Open 2019
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Dingiswayo, N (Ntombizodwa)				Opponent Dingiswayo, N (Ntombizodwa)
3	1	Tournament Youth Day Open Chess Tournament 2019				Tournament Youth Day Open Chess Tournament 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Moseki, T (Thabo)				Opponent Moseki, T (Thabo)

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	Dingiswayo ,N (Ntombizodwa)	1	1	425	1	1	425	0	0	0	0	0	0
1	Dingiswayo ,N (Ntombizodwa)	1	1174.8	1599.8	1	1168.8	1599.8	0	0	0	0	0	0
2	Visagie ,MM (Michael Matthys)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Visagie ,MM (Michael Matthys)	1	1580	1155	1	1580	1155	0	0	0	0	0	0
3	Mmethi ,MM (M)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mmethi ,MM (M)	1	954.5	1379.5	1	959.4	1379.5	0	0	0	0	0	0
4	Mathibe ,T (Themba)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mathibe ,T (Themba)	1	1290.9	865.9	1	1298.2	865.9	0	0	0	0	0	0
5	Moseki ,T (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Moseki ,T (Thabo)	1	1220.6	1645.6	1	1226.4	1645.6	0	0	0	0	0	0
6	Fanampe ,P (Paballo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Fanampe ,P (Paballo)	1	1257.2	832.2	1	1272.4	832.2	0	0	0	0	0	0
7	Mvundla ,T (Thandiswa)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mvundla ,T (Thandiswa)	1	1199.9	1624.9	1	1204.5	1624.9	0	0	0	0	0	0
8	Lemme ,T (Tumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Lemme ,T (Tumelo)	1	1428.8	1003.8	1	1443.7	1003.8	0	0	0	0	0	0
9	Selana ,M (Mzwandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Selana ,M (Mzwandile)	1	1398.4	973.4	1	1406.5	973.4	0	0	0	0	0	0
10	Francis ,O (Onkemetse)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Francis ,O (Onkemetse)	1	1806.6	1381.6	1	1806.6	1381.6	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

Rangaka, KL (Leroy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms