Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Zyl, Z (Zander)

Chess SA id

1050096262

FIDE id

Date of birth

2005-08-07 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1188.9	1200	1180	1220
Raw rating	1188.9	1200	1180	1220
Weighted rating	1188.9	1200	1180	1220
Weighted performance	0	0	0	0
Floor	703.6	700	700	720
K-factor	36	36	36	36
Min/Max rating change allowed	168.5	165.8	170.6	161.2
Highest rating	1203.6 2018-03-01	1200 2018-10-01	1200 2018-10-01	1232.3 2018-02-01
Highest raw rating	1203.6 2018-03-01	1200 2024-02-01	1200 2018-02-01	1220 2024-02-01
Highest weighted rating	1203.6 2019-02-01	1200 2018-10-01	1200 2018-10-01	1220 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2018-02-01	1232.3 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1188.9	1200	1180	1220
Analysis
Rating	1188.9	1200	1180	1220
Raw rating	1188.9	1200	1180	1220
Weighted rating	1188.9	1200	1180
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	703.6	700	700	720
Max/Min rating change allowed	168.5	165.8	170.6	161.2
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	1188.9	1200	1180	1220
New weighted rating	1188.9	1200	1180	1220
New weighted performance	0	0	0	0
Temp new rating	1188.9	1200	1180	1220
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1188.9	1200	1180	1220
New K-factor	36	36	36	36
New floor	703.6	700	700	720

Item	Main	Rapid	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	8	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
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	13	7	53.85	32.7	1137.6	1170.3
Standard	0	0	0	0	0	0
Rapid	8	3.5	43.75	-53.1	1185.5	1132.4
Blitz	5	3.5	70	170	1061	1231

Date	Main	Standard	Rapid	Blitz
2025-09-30	1188.9	1200	1180	1220
2025-09-01	1188.9	1200	1180	1220
2025-08-01	1188.9	1200	1180	1220
2025-07-01	1188.9	1200	1180	1220
2025-06-01	1188.9	1200	1180	1220
2025-05-01	1188.9	1200	1180	1220
2025-04-01	1188.9	1200	1180	1220
2025-03-01	1188.9	1200	1180	1220
2025-02-01	1188.9	1200	1180	1220
2025-01-01	1188.9	1200	1180	1220
2024-12-01	1188.9	1200	1180	1220
2024-11-01	1188.9	1200	1180	1220
2024-10-01	1188.9	1200	1180	1220
2024-09-01	1188.9	1200	1180	1220
2024-08-01	1188.9	1200	1180	1220
2024-07-01	1188.9	1200	1180	1220
2024-06-01	1188.9	1200	1180	1220
2024-08-01	1188.9	1200	1180	1220
2024-04-01	1188.9	1200	1180	1220
2024-03-01	1188.9	1200	1180	1220
2024-02-01	1188.9	1200	1180	1220
2024-01-01	1188.9	1200	1180	1220
2023-12-01	1188.9	1200	1180	1220
2023-11-01	1188.9	1200	1180	1220

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	Onder-Weskus Skole Proewe 2019 (O15 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	3.5	Yes	Analysis
2	Mykonos Blitz U8 (U10+U12)	2018-02-04	2018-02-04	Blitz	West Coast (WCU)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 0.5
		Opponent Pieriga, C (Clint)				Opponent Wilson, L (Leston)
2	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
3	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 1	type Blitz	result 0.5	date 2018-02-04	rnd 2	type Blitz	result 1
		Opponent Jordaan, H (Heimar)				Opponent Gqoboza, S (Sinazo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 0.5
		Opponent Pieriga, C (Clint)				Opponent Wilson, L (Leston)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 8	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Smith, G (Gerish)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)

#	Games	Start				End
1	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 1	type Blitz	result 0.5	date 2018-02-04	rnd 2	type Blitz	result 1
		Opponent Jordaan, H (Heimar)				Opponent Gqoboza, S (Sinazo)

#	Games	Start				End
1	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 8	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Smith, G (Gerish)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 8	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Smith, G (Gerish)				Opponent Smith, G (Gerish)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 6	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Pieriga, C (Clint)				Opponent Pieriga, C (Clint)

#	Games	Start				End
1	2	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 4	type Blitz	result 1	date 2018-02-04	rnd 5	type Blitz	result 1
		Opponent Sithole, D (Dylan)				Opponent De Klerk, J (Jason)
2	1	Tournament Mykonos Blitz U8				Tournament Mykonos Blitz U8
		date 2018-02-04	rnd 2	type Blitz	result 1	date 2018-02-04	rnd 2	type Blitz	result 1
		Opponent Gqoboza, S (Sinazo)				Opponent Gqoboza, S (Sinazo)

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	Pieters ,A (Aiden)	1	1	425	0	0	0	1	1	425	0	0	0
1	Pieters ,A (Aiden)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Pieriga ,C (Clint)	1	1	425	0	0	0	1	1	425	0	0	0
2	Pieriga ,C (Clint)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Smith ,G (Gerish)	1	1	425	0	0	0	1	1	425	0	0	0
3	Smith ,G (Gerish)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Ntetha ,Z (Zihle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Ntetha ,Z (Zihle)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Visagie ,N (Nic)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Visagie ,N (Nic)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Wilson ,L (Leston)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Wilson ,L (Leston)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
7	Ruiters ,R (Raoul)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ruiters ,R (Raoul)	1	1100.4	675.4	0	0	0	1	1200	675.4	0	0	0
8	Smit ,D (Dylan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Smit ,D (Dylan)	1	1183.5	758.5	0	0	0	1	1200	758.5	0	0	0
9	Gqoboza ,S (Sinazo)	1	1	425	0	0	0	0	0	0	1	1	425
9	Gqoboza ,S (Sinazo)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
10	Jordaan ,H (Heimar)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
10	Jordaan ,H (Heimar)	1	1200	1200	0	0	0	0	0	0	1	1200	1200

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Zyl, Z (Zander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms