Chess South Africa Ratings Database

PLAYER PAGE

Personal

Venter, Z (Zach)

Chess SA id

1100191944

FIDE id

Date of birth

2010-04-15 (U16)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1139.1	1120.8	1190.5	1200
Raw rating	1139.1	1120.8	1190.5	1200
Weighted rating	1133.3	1113.1	1189.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.8	185.6	168.1	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1139.1	1120.8	1190.5	1200
Analysis
Rating	1139.1	1120.8	1190.5	1200
Raw rating	1139.1	1120.8	1190.5	1200
Weighted rating	1133.3	1113.1	1189.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.8	185.6	168.1	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	1139.1	1120.8	1190.5	1200
New weighted rating	1133.3	1113.1	1189.4	1200
New weighted performance	0	0	0	0
Temp new rating	1139.1	1120.8	1190.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1139.1	1120.8	1190.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	5	6
	0	0	0
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 11	Standard 5		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	11	2.5	22.73	-231.8	1210.3	978.5
Standard	5	0	0	-425	1200.6	775.6
Rapid	6	2.5	41.67	-70.8	1218.4	1147.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1139.1	1120.8	1190.5	1200
2025-09-01	1139.1	1120.8	1190.5	1200
2025-08-01	1139.1	1120.8	1190.5	1200
2025-07-01	1139.1	1120.8	1190.5	1200
2025-06-01	1139.1	1120.8	1190.5	1200
2025-05-01	1139.1	1120.8	1190.5	1200
2025-04-01	1139.1	1120.8	1190.5	1200
2025-03-01	1139.1	1120.8	1190.5	1200
2025-02-01	1139.1	1120.7	1190.4	1200
2025-01-01	1118.1	1092.8	1185.2	1200
2024-12-01	1118.1	1092.8	1185.2	1200
2024-11-01	1118.1	1092.8	1185.2	1200
2024-10-01	1118.1	1092.8	1185.2	1200
2024-09-01	1118.1	1092.8	1185.2	1200
2024-08-01	1118.1	1092.8	1185.2	1200
2024-07-01	1118.1	1092.8	1185.2	1200
2024-06-01	1118.1	1092.8	1185.2	1200
2024-08-01	1118.1	1092.8	1185.2	1200
2024-04-01	1114.7	1092.8	1200	1200
2024-03-01	1114.7	1092.8	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	Stulting Tournament 2024 (Senior)	2024-04-06	2024-04-06	Rapid	Sarah Baartman (ESB)	6	6	2.5	Yes	Analysis
2	SBDCU Trial 1 2024 (U16)	2024-02-23	2024-02-24	Standard	Sarah Baartman (ESB)	6	5	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 1	type Rapid	result 0.5	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Van Vuuren, PA (Peighton Astrid)				Opponent Bronkhorst, J (Johan)
2	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Booysen, CL (Carli Lucia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 1	type Rapid	result 0.5	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Van Vuuren, PA (Peighton Astrid)				Opponent Bronkhorst, J (Johan)
2	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Booysen, CL (Carli Lucia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Booysen, CL (Carli Lucia)
2	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Bronkhorst, J (Johan)				Opponent Bronkhorst, J (Johan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 4	type Rapid	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Booysen, CL (Carli Lucia)
2	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 2	type Rapid	result 1	date 2024-04-06	rnd 2	type Rapid	result 1
		Opponent Bronkhorst, J (Johan)				Opponent Bronkhorst, J (Johan)

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	Geswint ,S (Stazlon)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Geswint ,S (Stazlon)	1	1190.9	765.9	1	1158.8	765.9	0	0	0	0	0	0
2	Theunissen ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Theunissen ,A (Andrew)	1	1243.5	818.5	1	1240	818.5	0	0	0	0	0	0
3	Plaatjies ,F (Fredwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Plaatjies ,F (Fredwin)	1	1199.8	774.8	1	1168.2	774.8	0	0	0	0	0	0
4	Mouton ,R (Ruben)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mouton ,R (Ruben)	1	1216.7	791.7	1	1200	791.7	0	0	0	0	0	0
5	Mangaliso ,A (Ayakha)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mangaliso ,A (Ayakha)	1	1152.3	727.3	1	1126.6	727.3	0	0	0	0	0	0
6	Kammies ,A (Arno)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Kammies ,A (Arno)	1	1251.6	826.6	0	0	0	1	1156.8	826.6	0	0	0
7	Twazi ,E (Enzokuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Twazi ,E (Enzokuhle)	1	1216.1	791.1	0	0	0	1	1170.8	791.1	0	0	0
8	Booysen ,CL (Carli Lucia)	1	1	425	0	0	0	1	1	425	0	0	0
8	Booysen ,CL (Carli Lucia)	1	1057.1	1482.1	0	0	0	1	1200	1482.1	0	0	0
9	Van Vuuren ,PA (Peighton Astrid)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Van Vuuren ,PA (Peighton Astrid)	1	1268.2	1268.2	0	0	0	1	1205.2	1268.2	0	0	0
10	Stuurman ,C (Caydee)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stuurman ,C (Caydee)	1	1314.2	889.2	0	0	0	1	1378.7	889.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Venter, Z (Zach)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms