Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Wyk, GB (Geoffrey Bernardo)

Chess SA id

176040813

FIDE id

Date of birth

1976-11-12 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1601.5	1601.6	1629.2	1612.7
Raw rating	1601.5	1601.6	1629.2	1612.7
Weighted rating	1601.5	1601.5	1629.2	1612.6
Weighted performance	340.6	0	0	0
Floor	1129.2	1129.2	1129.2	1129.2
K-factor	28	28	28	28
Min/Max rating change allowed	93.6	93.6	90	92.1
Highest rating	1629.2 2018-01-01	1629.2 2018-02-01	1629.2 2019-07-01	1629.2 2018-01-01
Highest raw rating	1629.2 2018-01-01	1629.2 2018-02-01	1629.2 2024-02-01	1629.2 2018-01-01
Highest weighted rating	1629.2 2018-01-01	1629.2 2018-02-01	1629.2 2019-07-01	1629.2 2018-01-01
Highest weighted performance	1540.7 2019-09-01	1556.7 2018-04-01	1200 2024-02-01	1502 2019-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1601.5	1601.6	1629.2	1612.7
Analysis
Rating	1601.5	1601.6	1629.2	1612.7
Raw rating	1601.5	1601.6	1629.2	1612.7
Weighted rating	1601.5	1601.5	1629.2
Weighted performance	340.6	0	0
K-factor	28	28	28	28
Floor	1129.2	1129.2	1129.2	1129.2
Max/Min rating change allowed	93.6	93.6	90	92.1
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	1601.5	1601.6	1629.2	1612.7
New weighted rating	1601.5	1601.6	1629.2	1612.6
New weighted performance	340	0	0	0
Temp new rating	1601.5	1601.6	1629.2	1612.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1601.5	1601.6	1629.2	1612.7
New K-factor	28	28	28	28
New floor	1129.2	1129.2	1129.2	1129.2

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	112	92	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	60	39.5	65.83	134.6	1412.3	1546.9
Standard	40	26	65	127.5	1419.7	1547.2
Rapid	0	0	0	0	0	0
Blitz	20	13.5	67.5	148.8	1397.4	1546.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1601.5	1601.6	1629.2	1612.7
2025-09-01	1601.5	1601.6	1629.2	1612.7
2025-08-01	1601.5	1601.6	1629.2	1612.7
2025-07-01	1601.5	1601.6	1629.2	1612.7
2025-06-01	1601.5	1601.6	1629.2	1612.7
2025-05-01	1601.5	1601.6	1629.2	1612.7
2025-04-01	1601.5	1601.6	1629.2	1612.7
2025-03-01	1601.5	1601.6	1629.2	1612.7
2025-02-01	1601.5	1601.6	1629.2	1612.7
2025-01-01	1601.5	1601.6	1629.2	1612.7
2024-12-01	1601.5	1601.6	1629.2	1612.7
2024-11-01	1601.5	1601.6	1629.2	1612.7
2024-10-01	1601.5	1601.6	1629.2	1612.7
2024-09-01	1601.5	1601.6	1629.2	1612.7
2024-08-01	1601.5	1601.6	1629.2	1612.7
2024-07-01	1601.5	1601.6	1629.2	1612.7
2024-06-01	1601.5	1601.6	1629.2	1612.7
2024-08-01	1601.5	1601.6	1629.2	1612.7
2024-04-01	1601.5	1601.6	1629.2	1612.7
2024-03-01	1601.5	1601.6	1629.2	1612.7
2024-02-01	1601.5	1601.6	1629.2	1612.7
2024-01-01	1601.5	1601.6	1629.2	1612.7
2023-12-01	1601.5	1594	1629.2	1609.6
2023-11-01	1601.5	1594	1629.2	1609.6

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	Bellville Blitz 2019	2019-09-16	2019-09-16	Blitz	Cape Town (WCT)	6	6	5	Yes	Analysis
2	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	9	5	Yes	Analysis
3	Bellville Club Champs 2019 (A)	2019-02-04	2019-05-27	Standard	Cape Town (WCT)	11	10	6	Yes	Analysis
4	Bellville Chess Club 01 Blitz Tournament 2019	2019-01-28	2019-01-28	Blitz	Cape Town (WCT)	7	7	4.5	Yes	Analysis
5	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	2	1	Yes	Analysis
6	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	7	3.5	Yes	Analysis
7	Bellville Club Champs 2018 (Group 2)	2018-04-23	2018-06-04	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis
8	Bellville Club Champs 2018 (B)	2018-02-12	2018-04-16	Standard	Cape Town (WCT)	7	7	6	Yes	Analysis
9	Bellville Chess Club 1 2018	2018-01-29	2018-01-29	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis

#	Games	Start				End
1	13	Tournament Bellville Chess Club 1 2018				Tournament Bellville Club Champs 2018
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2018-06-04	rnd 5	type Standard	result 1
		Opponent Steenkamp, W (Wessel)				Opponent Moses, E (Eustace)
2	5	Tournament 2019 Western Province League				Tournament Bellville Blitz 2019
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-16	rnd 4	type Blitz	result 1
		Opponent Klaasen, RJ (Robyn)				Opponent Walters, WDP (Wouter)
3	5	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-02-11	rnd 2	type Standard	result 1	date 2019-04-08	rnd 6	type Standard	result 1
		Opponent Muller, ND (Neyton)				Opponent Wright, A (Adrian)

#	Games	Start				End
1	12	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-02-12	rnd 1	type Standard	result 1	date 2018-06-04	rnd 5	type Standard	result 1
		Opponent Snyman, J (Johannes)				Opponent Moses, E (Eustace)
2	5	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-02-11	rnd 2	type Standard	result 1	date 2019-04-08	rnd 6	type Standard	result 1
		Opponent Muller, ND (Neyton)				Opponent Wright, A (Adrian)
3	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-11	rnd 3	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 0.5
		Opponent Jansen, L (Lyle)				Opponent Steenkamp, E (Eugene)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Blitz 2019
		date 2019-01-28	rnd 6	type Blitz	result 1	date 2019-09-16	rnd 4	type Blitz	result 1
		Opponent Maritz, J (Jean)				Opponent Walters, WDP (Wouter)
2	4	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2019-01-28	rnd 3	type Blitz	result 1
		Opponent Steenkamp, W (Wessel)				Opponent Meiboom Jnr, G (Gerrit)
3	2	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 2	type Blitz	result 1
		Opponent Snyman, J (Johannes)				Opponent Steenkamp, M (Malan)

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament Bellville Blitz 2019
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-16	rnd 4	type Blitz	result 1
		Opponent Klaasen, RJ (Robyn)				Opponent Walters, WDP (Wouter)
2	4	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-03-26	rnd 6	type Standard	result 1	date 2018-05-07	rnd 2	type Standard	result 1
		Opponent Vermaak, E (Eon)				Opponent Fittock, L (Luke)
3	3	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-03-04	rnd 4	type Standard	result 1	date 2019-04-08	rnd 6	type Standard	result 1
		Opponent Horne, N (Neil)				Opponent Wright, A (Adrian)

#	Games	Start				End
1	4	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-03-26	rnd 6	type Standard	result 1	date 2018-05-07	rnd 2	type Standard	result 1
		Opponent Vermaak, E (Eon)				Opponent Fittock, L (Luke)
2	3	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-03-04	rnd 4	type Standard	result 1	date 2019-04-08	rnd 6	type Standard	result 1
		Opponent Horne, N (Neil)				Opponent Wright, A (Adrian)
3	2	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-17	rnd 8	type Standard	result 1	date 2019-08-24	rnd 9	type Standard	result 1
		Opponent Wright, A (Adrian)				Opponent Tom, T (Tony)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bellville Blitz 2019				Tournament Bellville Blitz 2019
		date 2019-09-16	rnd 1	type Blitz	result 1	date 2019-09-16	rnd 4	type Blitz	result 1
		Opponent Osborne, N (Nicole)				Opponent Walters, WDP (Wouter)
2	4	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2019-01-28	rnd 3	type Blitz	result 1
		Opponent Steenkamp, W (Wessel)				Opponent Meiboom Jnr, G (Gerrit)
3	2	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 1	type Blitz	result 1	date 2018-01-29	rnd 2	type Blitz	result 1
		Opponent Snyman, J (Johannes)				Opponent Steenkamp, M (Malan)

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	Snyman ,J (Johannes)	4	3.5	318.8	2	1.5	212.5	0	0	0	2	2	425
1	Snyman ,J (Johannes)	4	1089.7	1408.4	2	1051.2	1302.2	0	0	0	2	1113.4	1514.7
2	Fittock ,L (Luke)	3	2	141.7	2	2	425	0	0	0	1	0	-425
2	Fittock ,L (Luke)	3	1047.2	1188.9	2	998	1472.2	0	0	0	1	1057.4	622.2
3	Wright ,A (Adrian)	2	2	425	2	2	425	0	0	0	0	0	0
3	Wright ,A (Adrian)	2	1505.3	1930.3	2	1496.6	1930.3	0	0	0	0	0	0
4	Walters ,WDP (Wouter Dirk Pretorius)	2	1.5	212.5	1	0.5	0	0	0	0	1	1	425
4	Walters ,WDP (Wouter Dirk Pretorius)	2	1575.2	1787.7	1	1536.9	1575.2	0	0	0	1	1590.9	2000.2
5	Meiboom Jnr ,G (Gerrit)	2	2	425	1	1	425	0	0	0	1	1	425
5	Meiboom Jnr ,G (Gerrit)	2	1882	2307	1	1861.2	2307	0	0	0	1	1975.2	2307
6	Steenkamp ,W (Wessel)	2	2	425	1	1	425	0	0	0	1	1	425
6	Steenkamp ,W (Wessel)	2	1170.1	1595.1	1	1267.6	1595.1	0	0	0	1	1061.2	1595.1
7	Steenkamp ,M (Malan)	2	1.5	212.5	1	0.5	0	0	0	0	1	1	425
7	Steenkamp ,M (Malan)	2	1386.7	1599.2	1	1387.9	1386.7	0	0	0	1	1387.9	1811.7
8	Muller ,ND (Neyton David)	2	1	0	1	1	425	0	0	0	1	0	-425
8	Muller ,ND (Neyton David)	2	1607.6	1607.6	1	1607.7	2032.6	0	0	0	1	1499	1182.6
9	Van Schaik ,MP (Michael Peter)	2	1	0	1	0	-425	0	0	0	1	1	425
9	Van Schaik ,MP (Michael Peter)	2	1606.2	1606.2	1	1597.4	1181.2	0	0	0	1	1672.3	2031.2
10	Galleid ,S (Stephen)	2	1	0	1	0.5	0	0	0	0	1	0.5	0
10	Galleid ,S (Stephen)	2	1623.8	1623.8	1	1627.7	1623.8	0	0	0	1	1718.2	1623.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Wyk, GB (Geoffrey Bernardo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms