Chess South Africa Ratings Database

PLAYER PAGE

Personal

Venter, Z (Zachary Michael)

Chess SA id

1140158500

FIDE id

Date of birth

2014-05-30 (U12)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1120.3	1105.8	1200	1200
Raw rating	1120.3	1105.8	1200	1200
Weighted rating	1115.5	1100.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.8	189.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1120.3	1105.8	1200	1200
Analysis
Rating	1120.3	1105.8	1200	1200
Raw rating	1120.3	1105.8	1200	1200
Weighted rating	1115.5	1100.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.8	189.6	165.8	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	1120.3	1105.8	1200	1200
New weighted rating	1115.6	1100.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1120.3	1105.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1120.3	1105.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	6	6
	0	0
	0	0
History	16	16

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	16	3.5	21.88	-239.1	1219.1	980
Standard	16	3.5	21.88	-239.1	1219.1	980
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1120.3	1105.8	1200	1200
2025-09-30	1120.3	1105.8	1200	1200
2025-09-01	1120.3	1105.8	1200	1200
2025-08-01	1120.3	1105.8	1200	1200
2025-07-01	1120.3	1105.8	1200	1200
2025-06-01	1120.3	1105.8	1200	1200
2025-05-01	1120.3	1105.8	1200	1200
2025-04-01	1120.3	1105.8	1200	1200
2025-03-01	1120.3	1105.8	1200	1200
2025-02-01	1120	1105.5	1200	1200
2025-01-01	1096.9	1079	1200	1200
2024-12-01	1096.9	1079	1200	1200
2024-11-01	1096.9	1079	1200	1200
2024-10-01	1096.9	1079	1200	1200
2024-09-01	1096.9	1079	1200	1200
2024-08-01	1096.9	1079	1200	1200
2024-07-01	1096.9	1079	1200	1200
2024-09-01	1096.9	1079	1200	1200
2024-05-01	1125.6	1111.8	1200	1200
2024-04-01	1154.6	1144.9	1200	1200
2024-03-01	1154.6	1144.9	1200	1200
2024-02-01	1154.6	1144.9	1200	1200
2024-01-01	1154.6	1144.9	1200	1200
2023-12-01	1154.6	1144.9	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	2024 D2 Schools Individuals (U11 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
2	2024 West Rand RHS Open (U12)	2024-04-13	2024-04-13	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
3	D2 School League Finals 2023 (U9)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	7	4	1	Yes	Analysis
4	Eureka Open 2023 (G)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	2	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, A (Ashton Wayne)				Opponent Van Der Westhuizen, A (Ashton Wayne)
2	1	Tournament 2024 West Rand RHS Open				Tournament 2024 West Rand RHS Open
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Mogale, N (Nolwandle)				Opponent Mogale, N (Nolwandle)
3	1	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 5	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 0.5
		Opponent Mann, L (Leane)				Opponent Mann, L (Leane)

#	Games	Start				End
1	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, A (Ashton Wayne)				Opponent Van Der Westhuizen, A (Ashton Wayne)
2	1	Tournament 2024 West Rand RHS Open				Tournament 2024 West Rand RHS Open
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Mogale, N (Nolwandle)				Opponent Mogale, N (Nolwandle)
3	1	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 5	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 0.5
		Opponent Mann, L (Leane)				Opponent Mann, L (Leane)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, A (Ashton Wayne)				Opponent Van Der Westhuizen, A (Ashton Wayne)
2	1	Tournament 2024 West Rand RHS Open				Tournament 2024 West Rand RHS Open
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Mogale, N (Nolwandle)				Opponent Mogale, N (Nolwandle)
3	1	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 1	type Standard	result 1
		Opponent Ntokwe, T (Tshepiso)				Opponent Ntokwe, T (Tshepiso)

#	Games	Start				End
1	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Van Der Westhuizen, A (Ashton Wayne)				Opponent Van Der Westhuizen, A (Ashton Wayne)
2	1	Tournament 2024 West Rand RHS Open				Tournament 2024 West Rand RHS Open
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Mogale, N (Nolwandle)				Opponent Mogale, N (Nolwandle)
3	1	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 1	type Standard	result 1
		Opponent Ntokwe, T (Tshepiso)				Opponent Ntokwe, T (Tshepiso)

No games found.

#	Games	Start				End

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	Mann ,L (Leane)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Mann ,L (Leane)	1	1178.2	1178.2	1	1200	1178.2	0	0	0	0	0	0
2	Van Wyk ,N (Nihann)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Wyk ,N (Nihann)	1	1178.1	753.1	1	1174	753.1	0	0	0	0	0	0
3	Magagula ,N (Nkosingiphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Magagula ,N (Nkosingiphile)	1	1496.8	1071.8	1	1490.7	1071.8	0	0	0	0	0	0
4	Molefe ,T (Tebogo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Molefe ,T (Tebogo)	1	1178.4	753.4	1	1175.6	753.4	0	0	0	0	0	0
5	Vermeulen ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Vermeulen ,W (Wian)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Van Der Westhuizen ,A (Ashton Wayne)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Der Westhuizen ,A (Ashton Wayne)	1	1088.8	1513.8	1	1067.2	1513.8	0	0	0	0	0	0
7	Mogale ,N (Nolwandle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mogale ,N (Nolwandle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cronje ,W (Weyan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cronje ,W (Weyan)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Cronje ,B (Blake)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Cronje ,B (Blake)	1	1256.6	831.6	1	1261.1	831.6	0	0	0	0	0	0
10	Ntokwe ,T (Tshepiso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ntokwe ,T (Tshepiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Venter, Z (Zachary Michael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms