Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mohun, L (Leesan)

Chess SA id

1110153984

FIDE id

Date of birth

2011-11-09 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1142.3	1120.9	1198.6	1200
Raw rating	1142.3	1119.5	1183.6	1200
Weighted rating	1135.4	1120.9	1198.6	1200
Weighted performance	1082.5	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180	186	169.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	-1.3	0
New rating	1142.3	1120.8	1197.3	1200
Analysis
Rating	1142.3	1120.9	1198.6	1200
Raw rating	1142.3	1119.5	1183.6	1200
Weighted rating	1135.4	1120.9	1198.6
Weighted performance	1082.5	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180	186	169.7	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	1142.3	1119.5	1183.6	1200
New weighted rating	1136	1120.8	1197.3	1200
New weighted performance	1075.9	0	0	0
Temp new rating	1142.3	1120.8	1197.3	1200
Temp new rating +/-	0	-0.1	-1.3	0
Final new rating +/-	0	-0.1	-1.3	0
New rating	1142.3	1120.8	1197.3	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	18	8	10
	0	0	0
	8	8	0
	0	0	0
	0	0	0
History	26	16	10

Games since
	Main 18	Standard 8		Rapid 10		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	18	6	33.33	-141.7	1299.7	1158
Standard	8	2	25	-212.5	1346.3	1133.8
Rapid	10	4	40	-85	1262.3	1177.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	8	30.77	-163.5	1265.7	1102.2
Standard	16	4	25	-212.5	1267.8	1055.3
Rapid	10	4	40	-85	1262.3	1177.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1142.3	1119.5	1183.6	1200
2025-09-30	1134.3	1119.5	1199.8	1200
2025-09-01	1134.3	1119.5	1199.8	1200
2025-08-01	1135.6	1121.5	1199.8	1200
2025-07-01	1135.6	1121.5	1198.7	1200
2025-06-01	1134.8	1121.5	1200	1200
2025-05-01	1134.8	1121.5	1200	1200
2025-04-01	1134.8	1121.5	1200	1200
2025-03-01	1134.8	1121.5	1200	1200
2025-02-01	1134.8	1121.5	1200	1200
2025-01-01	1134.6	1121.2	1200	1200
2024-12-01	1134.6	1121.2	1200	1200
2024-11-01	1134.6	1121.2	1200	1200
2024-10-01	1134.6	1121.2	1200	1200
2024-09-01	1134.6	1121.2	1200	1200
2024-08-01	1134.6	1121.2	1200	1200
2024-07-01	1134.6	1121.2	1200	1200
2024-09-01	1134.6	1121.2	1200	1200
2024-05-01	1134.6	1121.2	1200	1200
2024-04-01	1134.6	1121.2	1200	1200
2024-03-01	1134.6	1121.2	1200	1200
2024-02-01	1134.6	1121.2	1200	1200
2024-01-01	1134.6	1121.2	1200	1200
2023-12-01	1134.6	1121.2	1200	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	EM Somcini Chess 2025 (U14 Boys)	2025-10-11	2025-10-11	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Chess Power House Aug Open 2025 (B)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Chess Power House Aug Open 2025 (B)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Kemptonpark School Cluster 2025 (U15)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EM Somcini Chess 2025 (U14 Boys)	2025-10-11	2025-10-11	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Chess Power House Aug Open 2025 (B)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Chess Power House Aug Open 2025 (B)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Kemptonpark School Cluster 2025 (U15)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Kempton Park Cluster Individuals 2024 (U13 Boys)	2024-03-02	2024-03-02	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
6	Mojazo Cluster Schools Individuals 2023 (U13 Boys)	2023-04-21	2023-04-21	Standard	Johannesburg Metro (GJM)	5	3	0	Yes	Analysis
7	Alberton Chess Club Tournament 1 2023 (D)	2023-04-15	2023-04-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament EM Somcini Chess 2025				Tournament EM Somcini Chess 2025
		date 2025-10-11	rnd 2	type Rapid	result 1	date 2025-10-11	rnd 3	type Rapid	result 1
		Opponent Titus, K (Kayden)				Opponent Ncube, A (Andile)
2	1	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Khumalo, L (Lwazi)				Opponent Khumalo, L (Lwazi)
3	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Ledwaba, O (Otshepeng)				Opponent Ledwaba, O (Otshepeng)

#	Games	Start				End
1	1	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Khumalo, L (Lwazi)				Opponent Khumalo, L (Lwazi)
2	1	Tournament Alberton Chess Club Tournament 1 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Barnard, R (Ruan)				Opponent Barnard, R (Ruan)
3	1	Tournament Alberton Chess Club Tournament 1 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Barnard, M (Mulder)				Opponent Barnard, M (Mulder)

#	Games	Start				End
1	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Ledwaba, O (Otshepeng)				Opponent Ledwaba, O (Otshepeng)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Molekwa, M (Motheo)				Opponent Molekwa, M (Motheo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Khumalo, L (Lwazi)				Opponent Khumalo, L (Lwazi)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Ledwaba, O (Otshepeng)				Opponent Ledwaba, O (Otshepeng)
3	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Molekwa, M (Motheo)				Opponent Molekwa, M (Motheo)

#	Games	Start				End
1	1	Tournament Chess Power House Aug Open 2025				Tournament Chess Power House Aug Open 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Khumalo, L (Lwazi)				Opponent Khumalo, L (Lwazi)
2	1	Tournament Alberton Chess Club Tournament 1 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Barnard, R (Ruan)				Opponent Barnard, R (Ruan)
3	1	Tournament Alberton Chess Club Tournament 1 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Barnard, M (Mulder)				Opponent Barnard, M (Mulder)

#	Games	Start				End
1	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Ledwaba, O (Otshepeng)				Opponent Ledwaba, O (Otshepeng)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Molekwa, M (Motheo)				Opponent Molekwa, M (Motheo)

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	Erasmus ,M (Max)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Erasmus ,M (Max)	2	1321.6	896.6	1	1275.7	896.6	1	1202.3	896.6	0	0	0
2	Mtshali ,K (Kwenza)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mtshali ,K (Kwenza)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mthembu ,C (Celimpilo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mthembu ,C (Celimpilo)	1	1183.4	758.4	1	1180	758.4	0	0	0	0	0	0
4	Khumalo ,L (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Khumalo ,L (Lwazi)	1	1199.1	1624.1	1	1199	1624.1	0	0	0	0	0	0
5	Barnard ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Barnard ,R (Ruan)	1	1125.3	1550.3	1	1109.2	1550.3	0	0	0	0	0	0
6	Benjamin ,L (Luyolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Benjamin ,L (Luyolo)	1	1226.9	801.9	1	1252.4	801.9	0	0	0	0	0	0
7	Mchunu ,S (Senamiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mchunu ,S (Senamiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Ndlovu ,W (Wayne)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ndlovu ,W (Wayne)	1	1358.1	933.1	1	1312.6	933.1	0	0	0	0	0	0
9	Tang ,V (Vicky)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tang ,V (Vicky)	1	1218.4	793.4	1	1200.8	793.4	0	0	0	0	0	0
10	Barnard ,M (Mulder)	1	1	425	1	1	425	0	0	0	0	0	0
10	Barnard ,M (Mulder)	1	1183.9	1608.9	1	1181.6	1608.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mohun, L (Leesan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms