Chess South Africa Ratings Database

PLAYER PAGE

Personal

Venter, K (Kelvin)

Chess SA id

1160193033

FIDE id

Date of birth

2016-11-11 (U10)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1218.3

Item	Main	Standard	Rapid	Blitz
Rating	1152.4	1153.2	1200	1200
Raw rating	1152.4	1153.2	1200	1200
Weighted rating	1131.6	1123.1	1200	1200
Weighted performance	1074.3	1079.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.4	177.2	165.8	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	1152.4	1153.2	1200	1200
Analysis
Rating	1152.4	1153.2	1200	1200
Raw rating	1152.4	1153.2	1200	1200
Weighted rating	1131.6	1123.1	1200
Weighted performance	1074.3	1079.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.4	177.2	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	1152.4	1153.2	1200	1200
New weighted rating	1133.5	1126	1200	1200
New weighted performance	1067.5	1072.5	0	0
Temp new rating	1152.4	1153.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1152.4	1153.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	18	18
	10	10
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	18	7.5	41.67	-70.8	1266.8	1196
Standard	18	7.5	41.67	-70.8	1266.8	1196
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	9	32.14	-151.8	1230.8	1079
Standard	28	9	32.14	-151.8	1230.8	1079
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1152.4	1153.2	1200	1200
2025-09-30	1152.4	1153.2	1200	1200
2025-09-01	1152.4	1153.2	1200	1200
2025-08-01	1152.4	1153.2	1200	1200
2025-07-01	1163	1163.5	1200	1200
2025-06-01	1163	1163.5	1200	1200
2025-05-01	1163	1163.5	1200	1200
2025-04-01	1163	1163.5	1200	1200
2025-03-01	1157.3	1156.4	1200	1200
2025-02-01	1114.4	1096.8	1200	1200
2025-01-01	1081.5	1057.2	1200	1200
2024-12-01	1081.5	1057.2	1200	1200
2024-11-01	1081.5	1057.2	1200	1200
2024-10-01	1081.5	1057.2	1200	1200
2024-09-01	1081.5	1057.2	1200	1200
2024-08-01	1081.5	1057.2	1200	1200
2024-07-01	1081.5	1057.2	1200	1200
2024-09-01	1081.5	1057.2	1200	1200
2024-05-01	1081.5	1057.2	1200	1200
2024-04-01	1081.5	1057.2	1200	1200
2024-03-01	1129.3	1114	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
2	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U9 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
2	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U9 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	George Schools Trials 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Jackson, O (Othembele)				Opponent Cloete, C (Carter)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Loftus, W (Wynand)				Opponent Salmons, C (Cayden)
3	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 5	type Standard	result 0.5	date 2025-07-26	rnd 5	type Standard	result 0.5
		Opponent Potts, E (Eden)				Opponent Potts, E (Eden)

#	Games	Start				End
1	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Jackson, O (Othembele)				Opponent Cloete, C (Carter)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Loftus, W (Wynand)				Opponent Salmons, C (Cayden)
3	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 5	type Standard	result 0.5	date 2025-07-26	rnd 5	type Standard	result 0.5
		Opponent Potts, E (Eden)				Opponent Potts, E (Eden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Jackson, O (Othembele)				Opponent Cloete, C (Carter)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Loftus, W (Wynand)				Opponent Salmons, C (Cayden)
3	1	Tournament George Schools Chess Trials 3 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Andrews, K (Kyle)				Opponent Andrews, K (Kyle)

#	Games	Start				End
1	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Jackson, O (Othembele)				Opponent Cloete, C (Carter)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Loftus, W (Wynand)				Opponent Salmons, C (Cayden)
3	1	Tournament George Schools Chess Trials 3 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Andrews, K (Kyle)				Opponent Andrews, K (Kyle)

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	Loftus ,W (Wynand)	2	1	0	2	1	0	0	0	0	0	0	0
1	Loftus ,W (Wynand)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Lyon ,B (Bordeaux)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Lyon ,B (Bordeaux)	2	1198.9	773.9	2	1198.8	773.9	0	0	0	0	0	0
3	Van Vuuren ,C (Christi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Vuuren ,C (Christi)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Potts ,E (Eden)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Potts ,E (Eden)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Opperman ,K (Kieran)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Opperman ,K (Kieran)	1	1158.2	733.2	1	1150	733.2	0	0	0	0	0	0
6	Salmons ,C (Cayden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Salmons ,C (Cayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Zyl ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Zyl ,J (Joshua)	1	1154.5	729.5	1	1144.4	729.5	0	0	0	0	0	0
8	Geduld ,L (Luke)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Geduld ,L (Luke)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Van Der Merwe ,F (Finley)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Merwe ,F (Finley)	1	1268.2	843.2	1	1268.6	843.2	0	0	0	0	0	0
10	Fourie ,T (Tylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fourie ,T (Tylon)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Venter, K (Kelvin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms