Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Zyl, M (Michael)

Chess SA id

1120138793

FIDE id

Date of birth

2012-09-02 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1157.1	1156.6	1168.4	1200
Raw rating	1157.1	1156.6	1168.4	1200
Weighted rating	1151.3	1150.9	1168.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.3	176.4	173.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1157.1	1156.6	1168.4	1200
Analysis
Rating	1157.1	1156.6	1168.4	1200
Raw rating	1157.1	1156.6	1168.4	1200
Weighted rating	1151.3	1150.9	1168.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.3	176.4	173.5	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	1157.1	1156.6	1168.4	1200
New weighted rating	1152	1151.5	1168.4	1200
New weighted performance	0	0	0	0
Temp new rating	1157.1	1156.6	1168.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1157.1	1156.6	1168.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	0	0	0
	5	0	5
	10	5	5
	0	0	0
History	20	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	2	40	-85	1296.6	1211.6
Standard	5	2	40	-85	1296.6	1211.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	7	35	-127.5	1235.2	1107.8
Standard	10	3	30	-170	1261.8	1091.8
Rapid	10	4	40	-85	1208.8	1123.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1157.1	1156.6	1168.4	1200
2025-09-01	1157.1	1156.6	1168.4	1200
2025-08-01	1157.1	1156.6	1168.4	1200
2025-07-01	1157.1	1156.6	1168.4	1200
2025-06-01	1157.1	1156.6	1168.4	1200
2025-05-01	1157.1	1156.6	1168.4	1200
2025-04-01	1157.1	1156.6	1168.4	1200
2025-03-01	1157.1	1156.6	1168.4	1200
2025-02-01	1144.3	1144	1168.4	1200
2025-01-01	1144.3	1144	1168.4	1200
2024-12-01	1144.3	1144	1168.4	1200
2024-11-01	1144.3	1144	1168.4	1200
2024-10-01	1144.3	1144	1168.4	1200
2024-09-01	1144.3	1144	1168.4	1200
2024-08-01	1144.3	1144	1168.4	1200
2024-07-01	1144.3	1144	1168.4	1200
2024-06-01	1144.3	1144	1168.4	1200
2024-08-01	1144.3	1144	1168.4	1200
2024-04-01	1144.3	1144	1168.4	1200
2024-03-01	1144.3	1144	1168.4	1200
2024-02-01	1144.3	1144	1168.4	1200
2024-01-01	1144.3	1144	1168.4	1200
2023-12-01	1144.3	1144	1168.4	1200
2023-11-01	1144.3	1144	1168.4	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	De Hoop Primary Schools Teams Play-offs 2025 (U13)	2025-02-08	2025-02-08	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	De Hoop Primary Schools Teams Play-offs 2025 (U13)	2025-02-08	2025-02-08	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	De Hoop Teams Play Offs 2023 (U11 Mixed)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Metro Rapid 2022 (U11 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Western Cape Top Schools 2022 (U11 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
5	2022 East Dist Individuals (U11)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	0	0	No	Analysis

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament De Hoop Teams Play Offs 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Mntunaye, S (Siwaphiwe)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burnett, L (Luca)				Opponent Burnett, L (Luca)
3	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Van Rooyen, C (Christian)				Opponent Van Rooyen, C (Christian)

#	Games	Start				End
1	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burnett, L (Luca)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Van Rooyen, C (Christian)				Opponent Van Rooyen, C (Christian)
3	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Herklaas, J (Josh)				Opponent Herklaas, J (Josh)

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament De Hoop Teams Play Offs 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Mntunaye, S (Siwaphiwe)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent Van Den Berg, S (Stefan)				Opponent Van Den Berg, S (Stefan)
3	1	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mong, B (Bernardus Johannes)				Opponent Mong, B (Bernardus Johannes)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament De Hoop Teams Play Offs 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Mntunaye, S (Siwaphiwe)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burnett, L (Luca)				Opponent Burnett, L (Luca)
3	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Van Rooyen, C (Christian)				Opponent Van Rooyen, C (Christian)

#	Games	Start				End
1	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Burnett, L (Luca)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Primary Schools Teams Play-offs 2025				Tournament De Hoop Primary Schools Teams Play-offs 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Van Rooyen, C (Christian)				Opponent Van Rooyen, C (Christian)
3	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Herklaas, J (Josh)				Opponent Herklaas, J (Josh)

#	Games	Start				End
1	2	Tournament Metro Rapid 2022				Tournament De Hoop Teams Play Offs 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Mntunaye, S (Siwaphiwe)				Opponent Burnett, L (Luca)
2	1	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 4	type Rapid	result 1
		Opponent Van Den Berg, S (Stefan)				Opponent Van Den Berg, S (Stefan)
3	1	Tournament Metro Rapid 2022				Tournament Metro Rapid 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mong, B (Bernardus Johannes)				Opponent Mong, B (Bernardus Johannes)

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	Rommelmann ,L (Liezl-Marie)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Rommelmann ,L (Liezl-Marie)	2	1230.9	805.9	1	1229.5	805.9	1	1223.6	805.9	0	0	0
2	Burnett ,L (Luca)	2	2	425	1	1	425	1	1	425	0	0	0
2	Burnett ,L (Luca)	2	1205.1	1630.1	1	1223.8	1630.1	1	1200	1630.1	0	0	0
3	Els ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Els ,D (Dante)	1	1096.7	671.7	1	1088	671.7	0	0	0	0	0	0
4	Van Rooyen ,C (Christian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Rooyen ,C (Christian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Arendse ,V (Virgil)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Arendse ,V (Virgil)	1	1361.7	936.7	1	1311.2	936.7	0	0	0	0	0	0
6	Peters ,C (Chantel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Peters ,C (Chantel)	1	1246.8	821.8	1	1235.2	821.8	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	1	1417.1	992.1	1	1421.3	992.1	0	0	0	0	0	0
8	Potgieter ,R (Rayhanna)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Potgieter ,R (Rayhanna)	1	1207.6	782.6	1	1223.2	782.6	0	0	0	0	0	0
9	Herklaas ,J (Josh)	1	1	425	1	1	425	0	0	0	0	0	0
9	Herklaas ,J (Josh)	1	1166.2	1591.2	1	1146	1591.2	0	0	0	0	0	0
10	Pfukwa ,P (Palesa)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pfukwa ,P (Palesa)	1	1468.3	1043.3	1	1449.1	1043.3	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

Van Zyl, M (Michael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms