Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coetzee, M (Mpumelelo)

Chess SA id

1110150149

FIDE id

Date of birth

2011-03-03 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.3	1129.8	1366.9	1200
Raw rating	1223.3	1129.8	1366.9	1200
Weighted rating	1214	1128.6	1346.5	1200
Weighted performance	0	0	0	0
Floor	723.3	700	866.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	183.3	130.7	165.8
Highest rating	1297.7 2024-05-01	1200 2018-10-01	1414.5 2024-05-01	1200 2018-10-01
Highest raw rating	1223.3 2024-06-01	1200 2019-12-01	1366.9 2024-06-01	1200 2024-03-01
Highest weighted rating	1223.3 2018-10-01	1200 2018-10-01	1333.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1297.7 2024-05-01	1200 2019-12-01	1414.5 2024-05-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223.3	1129.8	1366.9	1200
Analysis
Rating	1223.3	1129.8	1366.9	1200
Raw rating	1223.3	1129.8	1366.9	1200
Weighted rating	1214	1128.6	1346.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.3	700	866.9	700
Max/Min rating change allowed	160.4	183.3	130.7	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	1223.3	1129.8	1366.9	1200
New weighted rating	1216.3	1128.6	1351.8	1200
New weighted performance	0	0	0	0
Temp new rating	1223.3	1129.8	1366.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.3	1129.8	1366.9	1200
New K-factor	36	36	36	36
New floor	723.3	700	866.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	3	13
	21	5	16
	0	0	0
	0	0	0
History	37	8	29

Games since
	Main 16	Standard 3		Rapid 13		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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	37	18.5	50	0	1190.9	1190.9
Standard	8	2	25	-212.5	1186.5	974
Rapid	29	16.5	56.9	58.6	1192.2	1250.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1223.3	1129.8	1366.9	1200
2025-09-01	1223.3	1129.8	1366.9	1200
2025-08-01	1223.3	1129.8	1366.9	1200
2025-07-01	1223.3	1129.8	1366.9	1200
2025-06-01	1223.3	1129.8	1366.9	1200
2025-05-01	1223.3	1129.8	1366.9	1200
2025-04-01	1223.3	1129.8	1366.9	1200
2025-03-01	1223.3	1129.8	1366.9	1200
2025-02-01	1223.3	1129.8	1366.9	1200
2025-01-01	1223.3	1125.6	1366.9	1200
2024-12-01	1223.3	1125.6	1366.9	1200
2024-11-01	1223.3	1125.6	1366.9	1200
2024-10-01	1223.3	1125.6	1366.9	1200
2024-09-01	1223.3	1125.6	1366.9	1200
2024-08-01	1223.3	1125.6	1366.9	1200
2024-07-01	1223.3	1125.6	1366.9	1200
2024-06-01	1223.3	1125.6	1366.9	1200
2024-08-01	1140.4	1125.6	1194.6	1200
2024-04-01	1112.5	1125.6	1133.4	1200
2024-03-01	1112.5	1125.6	1133.4	1200
2024-02-01	1123.5	1141.6	1133.4	1200
2024-01-01	1123.5	1141.6	1133.4	1200
2023-12-01	1123.5	1141.6	1133.4	1200
2023-11-01	1123.5	1141.6	1133.4	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	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	5	4	Yes	Analysis
2	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
3	Kraaifontein Schools Rapid 2024 (Beginner Boys)	2024-04-13	2024-04-13	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
4	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	3	1	Yes	Analysis
5	Cape Town Junior Chess League Finals 2023 (U16B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis
6	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	5	2	Yes	Analysis
7	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	1	0	Yes	Analysis
8	Cape Town Junior Chess League - Round 1 2023 (U16B)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	1	1	Yes	Analysis
9	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	2	1	Yes	Analysis
10	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 0.5
		Opponent Mupfungu, B (Blessed)				Opponent Situma, L (Liyakha)
2	4	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Mboyisa, A (Ayanda)				Opponent Strauss, J (Juan)
3	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 6	type Rapid	result 1
		Opponent He, Z (Zonghan)				Opponent Nogaga, O (Owethu)

#	Games	Start				End
1	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Naidoo, E (Elijah)				Opponent Naidoo, E (Elijah)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Nyosana, L (Lindokuhle)				Opponent Nyosana, L (Lindokuhle)

#	Games	Start				End
1	5	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 0.5
		Opponent Mupfungu, B (Blessed)				Opponent Situma, L (Liyakha)
2	4	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Mboyisa, A (Ayanda)				Opponent Strauss, J (Juan)
3	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 6	type Rapid	result 1
		Opponent He, Z (Zonghan)				Opponent Nogaga, O (Owethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Mboyisa, A (Ayanda)				Opponent Strauss, J (Juan)
2	3	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Mupfungu, B (Blessed)				Opponent Nyamnuwa, S (Sean)
3	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 6	type Rapid	result 1
		Opponent He, Z (Zonghan)				Opponent Nogaga, O (Owethu)

#	Games	Start				End
1	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Naidoo, E (Elijah)				Opponent Naidoo, E (Elijah)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Nyosana, L (Lindokuhle)				Opponent Nyosana, L (Lindokuhle)

#	Games	Start				End
1	4	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Mboyisa, A (Ayanda)				Opponent Strauss, J (Juan)
2	3	Tournament Kraaifontein Schools Rapid 2024				Tournament Kraaifontein Schools Rapid 2024
		date 2024-04-13	rnd 1	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Mupfungu, B (Blessed)				Opponent Nyamnuwa, S (Sean)
3	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 5	type Rapid	result 1	date 2024-05-18	rnd 6	type Rapid	result 1
		Opponent He, Z (Zonghan)				Opponent Nogaga, O (Owethu)

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	Coetzee ,M (Mpumelelo)	2	1	0	0	0	0	2	1	0	0	0	0
1	Coetzee ,M (Mpumelelo)	2	1151.8	1151.8	0	0	0	2	1200	1151.8	0	0	0
2	Mertz ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mertz ,K (Kian)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Geldenhuys ,S (Stian)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Geldenhuys ,S (Stian)	1	1152.2	727.2	1	1141.6	727.2	0	0	0	0	0	0
4	Naidoo ,E (Elijah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Naidoo ,E (Elijah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Nyosana ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nyosana ,L (Lindokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nkani ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nkani ,J (John)	1	1186.1	761.1	1	1200	761.1	0	0	0	0	0	0
7	Madolo ,N (Nqaba)	1	1	425	0	0	0	1	1	425	0	0	0
7	Madolo ,N (Nqaba)	1	1159	1584	0	0	0	1	1120.4	1584	0	0	0
8	Ngema ,L (Lwethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ngema ,L (Lwethu)	1	1160.9	735.9	0	0	0	1	1142.4	735.9	0	0	0
9	Bowers ,C (Chad)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Bowers ,C (Chad)	1	1157.7	732.7	0	0	0	1	1177.7	732.7	0	0	0
10	Herman ,V (Victor)	1	1	425	0	0	0	1	1	425	0	0	0
10	Herman ,V (Victor)	1	1335.9	1760.9	0	0	0	1	1415.4	1760.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Coetzee, M (Mpumelelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms