Chess South Africa Ratings Database

PLAYER PAGE

Personal

Don, V (Vian)

Chess SA id

105068698

FIDE id

Date of birth

2005-12-05 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	715.7	653.2	666	528
Raw rating	715.7	653.2	666	528
Weighted rating	712.9	653.2	661.4	528
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	330.6	361.4	354.8	431.9
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest raw rating	715.7 2024-03-01	653.2 2024-02-01	666 2024-03-01	528 2024-02-01
Highest weighted rating	715.7 2024-11-01	653.2 2024-11-01	666 2024-11-01	528 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	715.7	653.2	666	528
Analysis
Rating	715.7	653.2	666	528
Raw rating	715.7	653.2	666	528
Weighted rating	712.9	653.2	661.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	330.6	361.4	354.8	431.9
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	715.7	653.2	666	528
New weighted rating	714	653.2	663.2	528
New weighted performance	0	0	0	0
Temp new rating	715.7	653.2	666	528
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	715.7	653.2	666	528
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	0	10
	0	0	0
	0	0	0
	0	0	0
History	30	20	10

Games since
	Main 10	Standard 0		Rapid 10		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	16	7	43.75	-53.1	1150	1096.9
Standard	6	3.5	58.33	70.8	1062.7	1133.5
Rapid	10	3.5	35	-127.5	1202.3	1074.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	715.7	653.2	666	528
2025-09-01	715.7	653.2	666	528
2025-08-01	715.7	653.2	666	528
2025-07-01	715.7	653.2	666	528
2025-06-01	715.7	653.2	666	528
2025-05-01	715.7	653.2	666	528
2025-04-01	715.7	653.2	666	528
2025-03-01	715.7	653.2	666	528
2025-02-01	715.7	653.2	666	528
2025-01-01	715.7	653.2	666	528
2024-12-01	715.7	653.2	666	528
2024-11-01	715.7	653.2	666	528
2024-10-01	715.7	653.2	666	528
2024-09-01	715.7	653.2	666	528
2024-08-01	715.7	653.2	666	528
2024-07-01	715.7	653.2	666	528
2024-06-01	715.7	653.2	666	528
2024-08-01	715.7	653.2	666	528
2024-04-01	715.7	653.2	666	528
2024-03-01	715.7	653.2	666	528
2024-02-01	632.9	653.2	528	528
2024-01-01	632.9	653.2	528	528
2023-12-01	632.9	653.2	528	528
2023-11-01	632.9	653.2	528	528

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	West Coast Schools Chess Prestige Championships 2024 (U18+U20 Boys)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
2	Bo-Weskus Skole Prestige 2024 (O18 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	West Coast Schools Prestige Individual Championship 2018 (U13 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, L (Lionell)				Opponent Klein, C (Calvin)
2	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Verhoog, A (Austin)				Opponent Williams, V (Vogan)
3	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-24	rnd 5	type Standard	result 0.5	date 2018-03-24	rnd 5	type Standard	result 0.5
		Opponent Hausiku, M (Marco)				Opponent Hausiku, M (Marco)

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Verhoog, A (Austin)				Opponent Williams, V (Vogan)
2	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-24	rnd 5	type Standard	result 0.5	date 2018-03-24	rnd 5	type Standard	result 0.5
		Opponent Hausiku, M (Marco)				Opponent Hausiku, M (Marco)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, L (Lionell)				Opponent Klein, C (Calvin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Verhoog, A (Austin)				Opponent Williams, V (Vogan)
2	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Diedericks, T (Teswell)				Opponent Klein, C (Calvin)
3	1	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, L (Lionell)				Opponent Engelbrecht, L (Lionell)

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 1	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Verhoog, A (Austin)				Opponent Williams, V (Vogan)

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Diedericks, T (Teswell)				Opponent Klein, C (Calvin)
2	1	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, L (Lionell)				Opponent Engelbrecht, L (Lionell)

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	Koegelenberg ,D (Daniel)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Koegelenberg ,D (Daniel)	2	1122.8	697.8	0	0	0	2	1172.6	697.8	0	0	0
2	Cloete ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Cloete ,K (Kyle)	1	846.6	1271.6	1	846.6	1271.6	0	0	0	0	0	0
3	Verhoog ,A (Austin)	1	1	425	1	1	425	0	0	0	0	0	0
3	Verhoog ,A (Austin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Hausiku ,M (Marco)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Hausiku ,M (Marco)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Minnaar ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Minnaar ,E (Ethan)	1	731.7	306.7	1	711	306.7	0	0	0	0	0	0
6	Arries ,G (Gerswin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Arries ,G (Gerswin)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Williams ,V (Vogan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Williams ,V (Vogan)	1	1197.9	1622.9	1	1200	1622.9	0	0	0	0	0	0
8	Diedericks ,T (Teswell)	1	1	425	0	0	0	1	1	425	0	0	0
8	Diedericks ,T (Teswell)	1	1146.8	1571.8	0	0	0	1	1131.6	1571.8	0	0	0
9	Klein ,C (Calvin)	1	1	425	0	0	0	1	1	425	0	0	0
9	Klein ,C (Calvin)	1	1284.9	1709.9	0	0	0	1	1257.1	1709.9	0	0	0
10	Du Plessis ,S (Stefan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Du Plessis ,S (Stefan)	1	1475.8	1050.8	0	0	0	1	1381.8	1050.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Don, V (Vian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms