Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lebakeng, D (Donvegan)

Chess SA id

1080162529

FIDE id

Date of birth

2008-06-17 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1250.3	1200	1265.8	1200
Raw rating	1250.3	1200	1264.3	1200
Weighted rating	1245.6	1200	1265.8	1200
Weighted performance	0	0	0	0
Floor	750.3	700	773.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.4	165.8	151.3	165.8
Highest rating	1340.5 2023-10-01	1200 2018-10-01	1367.3 2023-10-01	1200 2018-10-01
Highest raw rating	1250.3 2025-05-05	1200 2024-03-01	1273.1 2024-06-01	1200 2024-03-01
Highest weighted rating	1242.6 2025-08-01	1200 2018-10-01	1264.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1340.5 2023-10-01	1200 2024-03-01	1367.3 2023-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.3	0
New rating	1250.3	1200	1266	1200
Analysis
Rating	1250.3	1200	1265.8	1200
Raw rating	1250.3	1200	1264.3	1200
Weighted rating	1245.6	1200	1265.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	750.3	700	773.1	700
Max/Min rating change allowed	154.4	165.8	151.3	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	1250.3	1200	1264.3	1200
New weighted rating	1246.4	1200	1266	1200
New weighted performance	0	0	0	0
Temp new rating	1250.3	1200	1266	1200
Temp new rating +/-	0	0	0.3	0
Final new rating +/-	0	0	0.3	0
New rating	1250.3	1200	1266	1200
New K-factor	36	36	36	36
New floor	750.3	700	773.1	700

Item	Main	Rapid
	0	0
	7	7
	7	7
	5	5
	0	0
	0	0
History	19	19

Games since
	Main 14	Standard 0		Rapid 14		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	7	3	42.86	-60.7	1353.2	1292.5
Standard	0	0	0	0	0	0
Rapid	7	3	42.86	-60.7	1353.2	1292.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	9.5	50	0	1374.5	1374.5
Standard	0	0	0	0	0	0
Rapid	19	9.5	50	0	1374.5	1374.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1250.3	1200	1264.3	1200
2025-09-30	1250.3	1200	1264.3	1200
2025-09-01	1250.3	1200	1264.3	1200
2025-08-01	1250.3	1200	1264.3	1200
2025-07-01	1250.3	1200	1263.4	1200
2025-06-01	1250.3	1200	1262.3	1200
2025-05-01	1250.3	1200	1260.4	1200
2025-04-01	1244.3	1200	1273.1	1200
2025-03-01	1244.3	1200	1273.1	1200
2025-02-01	1244.3	1200	1273.1	1200
2025-01-01	1244.3	1200	1273.1	1200
2024-12-01	1244.3	1200	1273.1	1200
2024-11-01	1244.3	1200	1273.1	1200
2024-10-01	1244.3	1200	1273.1	1200
2024-09-01	1244.3	1200	1273.1	1200
2024-08-01	1244.3	1200	1273.1	1200
2024-07-01	1244.3	1200	1273.1	1200
2024-09-01	1244.3	1200	1273.1	1200
2024-05-01	1221.3	1200	1236.4	1200
2024-04-01	1221.3	1200	1236.4	1200
2024-03-01	1221.3	1200	1236.4	1200
2024-02-01	1221.3	1200	1236.4	1200
2024-01-01	1221.3	1200	1236.4	1200
2023-12-01	1221.3	1200	1236.4	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	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lenasia Chess Academy Rapid Rated 2025 (A)	2025-04-06	2025-04-06	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
2	Lenasia Chess Academy Rapid Tournament 2024 (A)	2024-05-19	2024-05-19	Rapid	Johannesburg Metro (GJM)	7	7	3.5	Yes	Analysis
3	Lenasia Chess Academy Tournament - Rapid Rated 2023	2023-10-08	2023-10-08	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023				Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023
		date 2023-10-08	rnd 2	type Rapid	result 1	date 2023-10-08	rnd 4	type Rapid	result 1
		Opponent Tsotetsi, L (Lesedi)				Opponent Israel, L (Leo)
2	2	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 3	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Kelly, T (Theo)				Opponent Mamanyoha, T (Thabiso)
3	2	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 2	type Rapid	result 1
		Opponent Letsoalo, PM (Peter)				Opponent Chetty, P (Preyeshen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023				Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023
		date 2023-10-08	rnd 2	type Rapid	result 1	date 2023-10-08	rnd 4	type Rapid	result 1
		Opponent Tsotetsi, L (Lesedi)				Opponent Israel, L (Leo)
2	2	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 3	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Kelly, T (Theo)				Opponent Mamanyoha, T (Thabiso)
3	2	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 2	type Rapid	result 1
		Opponent Letsoalo, PM (Peter)				Opponent Chetty, P (Preyeshen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023				Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023
		date 2023-10-08	rnd 2	type Rapid	result 1	date 2023-10-08	rnd 4	type Rapid	result 1
		Opponent Tsotetsi, L (Lesedi)				Opponent Israel, L (Leo)
2	2	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 3	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Kelly, T (Theo)				Opponent Mamanyoha, T (Thabiso)
3	2	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 2	type Rapid	result 1
		Opponent Letsoalo, PM (Peter)				Opponent Chetty, P (Preyeshen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023				Tournament Lenasia Chess Academy Tournament - Rapid Rated 2023
		date 2023-10-08	rnd 2	type Rapid	result 1	date 2023-10-08	rnd 4	type Rapid	result 1
		Opponent Tsotetsi, L (Lesedi)				Opponent Israel, L (Leo)
2	2	Tournament Lenasia Chess Academy Rapid Rated 2025				Tournament Lenasia Chess Academy Rapid Rated 2025
		date 2025-04-06	rnd 3	type Rapid	result 1	date 2025-04-06	rnd 4	type Rapid	result 1
		Opponent Kelly, T (Theo)				Opponent Mamanyoha, T (Thabiso)
3	2	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 2	type Rapid	result 1
		Opponent Letsoalo, PM (Peter)				Opponent Chetty, P (Preyeshen)

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	Chetty ,P (Preyeshen)	2	1	0	0	0	0	2	1	0	0	0	0
1	Chetty ,P (Preyeshen)	2	1440.1	1440.1	0	0	0	2	1445.7	1440.1	0	0	0
2	Letsoalo ,PM (Peter Mogatli)	1	1	425	0	0	0	1	1	425	0	0	0
2	Letsoalo ,PM (Peter Mogatli)	1	1714.7	2139.7	0	0	0	1	1552.9	2139.7	0	0	0
3	Tsotetsi ,L (Lesedi)	1	1	425	0	0	0	1	1	425	0	0	0
3	Tsotetsi ,L (Lesedi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Mlambo ,S (Sihle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Mlambo ,S (Sihle)	1	1410.3	985.3	0	0	0	1	1200	985.3	0	0	0
5	Nakeng ,T (Thomas)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Nakeng ,T (Thomas)	1	1450.2	1025.2	0	0	0	1	1363.6	1025.2	0	0	0
6	Mimu ,R (Rasheed)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Mimu ,R (Rasheed)	1	1193.1	1193.1	0	0	0	1	1182.7	1193.1	0	0	0
7	Israel ,L (Leo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Israel ,L (Leo)	1	1215.2	1640.2	0	0	0	1	1200	1640.2	0	0	0
8	Naidoo ,D (Dhegan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Naidoo ,D (Dhegan)	1	1210.1	1635.1	0	0	0	1	1197.9	1635.1	0	0	0
9	Mamanyoha ,T (Thabiso)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mamanyoha ,T (Thabiso)	1	1264.4	1689.4	0	0	0	1	1200	1689.4	0	0	0
10	Bolani ,S (Sakhile)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Bolani ,S (Sakhile)	1	1621.8	1196.8	0	0	0	1	944.4	1196.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Lebakeng, D (Donvegan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms