Chess South Africa Ratings Database

PLAYER PAGE

Personal

Semenya, M (Mabatlo)

Chess SA id

1850300392

FIDE id

Date of birth

1985-09-06 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1256.2	1245.4	1195	1200
Raw rating	1256.2	1245.4	1195	1200
Weighted rating	1252.8	1243.9	1194.2	1200
Weighted performance	0	0	0	0
Floor	756.2	745.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.1	155.4	167	165.8
Highest rating	1423.2 2024-03-01	1413.1 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1256.2 2024-08-01	1245.4 2024-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1256.2 2024-10-01	1245.4 2024-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted performance	1423.2 2024-03-01	1413.1 2024-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1256.2	1245.4	1195	1200
Analysis
Rating	1256.2	1245.4	1195	1200
Raw rating	1256.2	1245.4	1195	1200
Weighted rating	1252.8	1243.9	1194.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	756.2	745.4	700	700
Max/Min rating change allowed	153.1	155.4	167	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	1256.2	1245.4	1195	1200
New weighted rating	1253.8	1244.5	1194.2	1200
New weighted performance	0	0	0	0
Temp new rating	1256.2	1245.4	1195	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1256.2	1245.4	1195	1200
New K-factor	36	36	36	36
New floor	756.2	745.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	12	5	7
	0	0	0
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 12	Standard 5		Rapid 7		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
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	12	5	41.67	-70.8	1469.4	1398.6
Standard	5	2	40	-85	1504.3	1419.3
Rapid	7	3	42.86	-60.7	1444.5	1383.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1256.2	1245.4	1195	1200
2025-09-30	1256.2	1245.4	1195	1200
2025-09-01	1256.2	1245.4	1195	1200
2025-08-01	1256.2	1245.4	1195	1200
2025-07-01	1256.2	1245.4	1195	1200
2025-06-01	1256.2	1245.4	1195	1200
2025-05-01	1256.2	1245.4	1195	1200
2025-04-01	1256.2	1245.4	1195	1200
2025-03-01	1256.2	1245.4	1195	1200
2025-02-01	1256.2	1245.4	1194.7	1200
2025-01-01	1256.2	1245.4	1189.2	1200
2024-12-01	1256.2	1245.4	1189.2	1200
2024-11-01	1256.2	1245.4	1189.2	1200
2024-10-01	1256.2	1245.4	1189.2	1200
2024-09-01	1256.2	1245.4	1189.2	1200
2024-08-01	1256.2	1245.4	1189.2	1200
2024-07-01	1239.1	1245.4	1200	1200
2024-09-01	1239.1	1245.4	1200	1200
2024-05-01	1239.1	1245.4	1200	1200
2024-04-01	1239.1	1245.4	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	JNW Rapid - Helpmekaar Kollege 2024	2024-07-28	2024-07-28	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
2	JNW Open - Classic - Crawford 2024 (B)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 2	type Rapid	result 1	date 2024-07-28	rnd 3	type Rapid	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Tracey, T (Terence)
2	1	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 7	type Rapid	result 1	date 2024-07-28	rnd 7	type Rapid	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
3	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Nkabinde, L (Lwazi)				Opponent Nkabinde, L (Lwazi)

#	Games	Start				End
1	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Nkabinde, L (Lwazi)				Opponent Nkabinde, L (Lwazi)
2	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Jones, E (Edward)

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 2	type Rapid	result 1	date 2024-07-28	rnd 3	type Rapid	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Tracey, T (Terence)
2	1	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 7	type Rapid	result 1	date 2024-07-28	rnd 7	type Rapid	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 2	type Rapid	result 1	date 2024-07-28	rnd 3	type Rapid	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Tracey, T (Terence)
2	1	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 7	type Rapid	result 1	date 2024-07-28	rnd 7	type Rapid	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)
3	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Nkabinde, L (Lwazi)				Opponent Nkabinde, L (Lwazi)

#	Games	Start				End
1	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Nkabinde, L (Lwazi)				Opponent Nkabinde, L (Lwazi)
2	1	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Jones, E (Edward)				Opponent Jones, E (Edward)

#	Games	Start				End
1	2	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 2	type Rapid	result 1	date 2024-07-28	rnd 3	type Rapid	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Tracey, T (Terence)
2	1	Tournament JNW Rapid - Helpmekaar Kollege 2024				Tournament JNW Rapid - Helpmekaar Kollege 2024
		date 2024-07-28	rnd 7	type Rapid	result 1	date 2024-07-28	rnd 7	type Rapid	result 1
		Opponent Molefe, T (Tshegofatso)				Opponent Molefe, T (Tshegofatso)

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	Jones ,E (Edward)	1	1	425	1	1	425	0	0	0	0	0	0
1	Jones ,E (Edward)	1	1550.4	1975.4	1	1545.3	1975.4	0	0	0	0	0	0
2	Nkabinde ,L (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nkabinde ,L (Lwazi)	1	1396.8	1821.8	1	1397.6	1821.8	0	0	0	0	0	0
3	Maponya ,K (Khutso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maponya ,K (Khutso)	1	1553.6	1128.6	1	1524.5	1128.6	0	0	0	0	0	0
4	Chen ,Y (Youlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Chen ,Y (Youlin)	1	1506.4	1081.4	1	1507.7	1081.4	0	0	0	0	0	0
5	Segal ,J (Jamie)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Segal ,J (Jamie)	1	1514.3	1089.3	1	1496.1	1089.3	0	0	0	0	0	0
6	Deysel ,Z (Zachariah)	1	1	425	0	0	0	1	1	425	0	0	0
6	Deysel ,Z (Zachariah)	1	1406.4	1831.4	0	0	0	1	1158.4	1831.4	0	0	0
7	Fragoso ,TD (Tshegofatso Didi)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Fragoso ,TD (Tshegofatso Didi)	1	1442.6	1017.6	0	0	0	1	1200	1017.6	0	0	0
8	Tracey ,T (Terence)	1	1	425	0	0	0	1	1	425	0	0	0
8	Tracey ,T (Terence)	1	1367	1792	0	0	0	1	1221.6	1792	0	0	0
9	Egeonu ,C (Chigozie)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Egeonu ,C (Chigozie)	1	1610.2	1185.2	0	0	0	1	1313.6	1185.2	0	0	0
10	Potgieter ,ST (St)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Potgieter ,ST (St)	1	1324.1	899.1	0	0	0	1	984.5	899.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Semenya, M (Mabatlo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms