Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mostert, M (Mikhail)

Chess SA id

108088280

FIDE id

Date of birth

2008-12-03 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1285.9	1247.4	1279.3	1200
Raw rating	1285.9	1247.4	1279.3	1200
Weighted rating	1285.9	1247.4	1279.3	1200
Weighted performance	0	0	0	0
Floor	785.9	747.4	779.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.7	155	148.1	165.8
Highest rating	1419.8 2023-02-01	1399.4 2023-02-01	1445.4 2023-04-01	1200 2018-10-01
Highest raw rating	1285.9 2024-02-01	1247.4 2024-02-01	1279.3 2024-02-01	1200 2024-02-01
Highest weighted rating	1285.9 2025-08-01	1247.4 2025-08-01	1279.3 2025-07-01	1200 2018-10-01
Highest weighted performance	1419.8 2023-02-01	1399.4 2023-02-01	1445.4 2023-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1285.9	1247.4	1279.3	1200
Analysis
Rating	1285.9	1247.4	1279.3	1200
Raw rating	1285.9	1247.4	1279.3	1200
Weighted rating	1285.9	1247.4	1279.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	785.9	747.4	779.3	700
Max/Min rating change allowed	146.7	155	148.1	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	1285.9	1247.4	1279.3	1200
New weighted rating	1285.9	1247.4	1279.3	1200
New weighted performance	0	0	0	0
Temp new rating	1285.9	1247.4	1279.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1285.9	1247.4	1279.3	1200
New K-factor	36	36	36	36
New floor	785.9	747.4	779.3	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	26	15	11
	0	0	0
	0	0	0
History	33	22	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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	26	15.5	59.62	81.7	1264.2	1345.9
Standard	15	8	53.33	28.3	1274.7	1303.1
Rapid	11	7.5	68.18	154.5	1249.9	1404.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1285.9	1247.4	1279.3	1200
2025-09-01	1285.9	1247.4	1279.3	1200
2025-08-01	1285.9	1247.4	1279.3	1200
2025-07-01	1285.9	1247.4	1279.3	1200
2025-06-01	1285.9	1247.4	1279.3	1200
2025-05-01	1285.9	1247.4	1279.3	1200
2025-04-01	1285.9	1247.4	1279.3	1200
2025-03-01	1285.9	1247.4	1279.3	1200
2025-02-01	1285.9	1247.4	1279.3	1200
2025-01-01	1285.9	1247.4	1279.3	1200
2024-12-01	1285.9	1247.4	1279.3	1200
2024-11-01	1285.9	1247.4	1279.3	1200
2024-10-01	1285.9	1247.4	1279.3	1200
2024-09-01	1285.9	1247.4	1279.3	1200
2024-08-01	1285.9	1247.4	1279.3	1200
2024-07-01	1285.9	1247.4	1279.3	1200
2024-06-01	1285.9	1247.4	1279.3	1200
2024-08-01	1285.9	1247.4	1279.3	1200
2024-04-01	1285.9	1247.4	1279.3	1200
2024-03-01	1285.9	1247.4	1279.3	1200
2024-02-01	1285.9	1247.4	1279.3	1200
2024-01-01	1285.9	1247.4	1279.3	1200
2023-12-01	1285.9	1247.4	1279.3	1200
2023-11-01	1285.9	1247.4	1279.3	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	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	3	1.5	Yes	Analysis
2	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	2	1	Yes	Analysis
3	CW Top Schools 2023 (U18 Mix)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	Cape Winelands Schools Prestige 2023 (U15 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Matambo, E (Exemveli)				Opponent Kiessling, K (Kai)
2	4	Tournament CW Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Scheepers, H (Hyron)				Opponent Tyindi, D (Diniso)
3	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 0.5	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Van Niekerk, M (Mariano)				Opponent Koopman, J (Jayden)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 0.5	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Van Niekerk, M (Mariano)				Opponent Koopman, J (Jayden)
2	2	Tournament Western Cape Top Schools 2023				Tournament WP Club League 2023
		date 2023-09-02	rnd 3	type Standard	result 0.5	date 2023-09-09	rnd 11	type Standard	result 1
		Opponent Pietersen, E (Enzalin)				Opponent Makhasi, A (Athule)
3	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Brink, L (Luke)				Opponent Neels, JL (Jayden-Lee)

#	Games	Start				End
1	5	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Matambo, E (Exemveli)				Opponent Kiessling, K (Kai)
2	3	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 5	type Rapid	result 1
		Opponent Scheepers, H (Hyron)				Opponent Brunnings, N (Nicholas)
3	1	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 1	type Rapid	result 0.5	date 2023-08-26	rnd 1	type Rapid	result 0.5
		Opponent Kotze, I (Izak)				Opponent Kotze, I (Izak)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CW Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Scheepers, H (Hyron)				Opponent Tyindi, D (Diniso)
2	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Macamba, L (Liso)				Opponent Kiessling, K (Kai)
3	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Brink, L (Luke)				Opponent Neels, JL (Jayden-Lee)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 3	type Standard	result 1	date 2023-03-11	rnd 4	type Standard	result 1
		Opponent Brink, L (Luke)				Opponent Neels, JL (Jayden-Lee)
2	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Benson, L (Luke)				Opponent Koopman, J (Jayden)
3	1	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-09-09	rnd 11	type Standard	result 1	date 2023-09-09	rnd 11	type Standard	result 1
		Opponent Makhasi, A (Athule)				Opponent Makhasi, A (Athule)

#	Games	Start				End
1	3	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 5	type Rapid	result 1
		Opponent Scheepers, H (Hyron)				Opponent Brunnings, N (Nicholas)
2	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Macamba, L (Liso)				Opponent Kiessling, K (Kai)
3	1	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Matambo, E (Exemveli)				Opponent Matambo, E (Exemveli)

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	Grobler ,Z (Zandre)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Grobler ,Z (Zandre)	2	1468.7	1043.7	1	1439.2	1043.7	1	1395.9	1043.7	0	0	0
2	Benson ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
2	Benson ,L (Luke)	1	1235.7	1660.7	1	1236.7	1660.7	0	0	0	0	0	0
3	Brink ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
3	Brink ,L (Luke)	1	1227.2	1652.2	1	1228	1652.2	0	0	0	0	0	0
4	Gall ,J (Jenken)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gall ,J (Jenken)	1	1383.4	958.4	1	1367.6	958.4	0	0	0	0	0	0
5	De Beer ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Beer ,B (Ben)	1	1271.2	846.2	1	1279.8	846.2	0	0	0	0	0	0
6	Tyindi ,D (Diniso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Tyindi ,D (Diniso)	1	1104	1529	1	1088	1529	0	0	0	0	0	0
7	Wiese ,J (Jaydon)	1	1	425	1	1	425	0	0	0	0	0	0
7	Wiese ,J (Jaydon)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Niekerk ,M (Mariano)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Van Niekerk ,M (Mariano)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Pietersen ,E (Enzalin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Pietersen ,E (Enzalin)	1	1367.9	1367.9	1	1372.8	1367.9	0	0	0	0	0	0
10	Neels ,JL (Jayden-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
10	Neels ,JL (Jayden-Lee)	1	1270.6	1695.6	1	1237.4	1695.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Mostert, M (Mikhail)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms