Chess South Africa Ratings Database

PLAYER PAGE

Personal

Willemse, G (Geheinruo)

Chess SA id

107084032

FIDE id

Date of birth

2007-04-18 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1053.3	1080.6	1038	1200
Raw rating	1053.3	1080.6	1038	1200
Weighted rating	1053	1079.9	1038	1200
Weighted performance	604.9	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	204.4	196.6	208.9	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1053.3	1080.6	1038	1200
Analysis
Rating	1053.3	1080.6	1038	1200
Raw rating	1053.3	1080.6	1038	1200
Weighted rating	1053	1079.9	1038
Weighted performance	604.9	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	204.4	196.6	208.9	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	1053.3	1080.6	1038	1200
New weighted rating	1053	1080	1038	1200
New weighted performance	599.5	0	0	0
Temp new rating	1053.3	1080.6	1038	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1053.3	1080.6	1038	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	3	8
	17	13	4
	0	0	0
History	51	32	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	47	16.5	35.11	-126.6	1161	1034.5
Standard	28	10.5	37.5	-106.2	1184.5	1078.3
Rapid	19	6	31.58	-156.6	1126.4	969.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1053.3	1080.6	1038	1200
2025-09-30	1053.3	1080.6	1038	1200
2025-09-01	1053.3	1080.6	1038	1200
2025-08-01	1053.3	1080.6	1038	1200
2025-07-01	1053.3	1080.6	1038	1200
2025-06-01	1053.3	1080.6	1038	1200
2025-05-01	1053.3	1080.6	1038	1200
2025-04-01	1053.3	1080.6	1038	1200
2025-03-01	1053.3	1080.6	1038	1200
2025-02-01	1053.2	1080.6	1038	1200
2025-01-01	1052.5	1078.8	1038	1200
2024-12-01	1052.5	1078.8	1038	1200
2024-11-01	1052.5	1078.8	1038	1200
2024-10-01	1052.5	1078.8	1038	1200
2024-09-01	1052.5	1078.8	1038	1200
2024-08-01	1052.5	1078.8	1038	1200
2024-07-01	1052.5	1078.8	1038	1200
2024-09-01	1052.5	1078.8	1038	1200
2024-05-01	1052.5	1078.8	1038	1200
2024-04-01	1052.5	1078.8	1038	1200
2024-03-01	1052.5	1078.8	1038	1200
2024-02-01	1052.5	1078.8	1038	1200
2024-01-01	1052.5	1078.8	1038	1200
2023-12-01	1052.5	1078.8	1038	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	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	2	0	Yes	Analysis
2	Pedro Booyse Top Schools 2023 (High School)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	1	1	Yes	Analysis
3	Upper West Coast Top Schools Championship 2023 (High School)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
4	Bo-Weskus Skole Prestige 2023 (Senior Seuns)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
5	Western Cape Top Schools 2022 (U15 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
6	Pedro Booyse Top Schools 2022 (U15 Open)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	2	1.5	Yes	Analysis
7	Bo-Weskus Top Skole 2022 (Hoerskool)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
8	West Coast Schools Prestige 2022 (U15 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
9	Bo-Weskus Skole Prestige 2020 (O13 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
10	Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	2	Yes	Analysis
11	West Coast Schools Prestige Individual Championship 2018 (U11 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Le Roux, S (Stiaan)				Opponent Beukes, H (Hen-Lee)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)
3	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Kiewiets, J (Jamie-Lee)				Opponent Jansen, P (Preston)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Le Roux, S (Stiaan)				Opponent Beukes, H (Hen-Lee)
2	2	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 0.5	date 2022-07-23	rnd 5	type Standard	result 1
		Opponent November, T (Thurston)				Opponent Dee, M (Miceala)
3	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 3	type Standard	result 1	date 2022-02-19	rnd 4	type Standard	result 1
		Opponent Diedericks, T (Teswell)				Opponent Johnson, D (Deomanthy)

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Kiewiets, J (Jamie-Lee)				Opponent Jansen, P (Preston)
2	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Mabotsa, B (Botshoko)				Opponent Milfordt, L (Lucian)
3	1	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 5	type Rapid	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Le Roux, S (Stiaan)				Opponent Beukes, H (Hen-Lee)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)
3	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Kiewiets, J (Jamie-Lee)				Opponent Jansen, P (Preston)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Le Roux, S (Stiaan)				Opponent Beukes, H (Hen-Lee)
2	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 3	type Standard	result 1	date 2022-02-19	rnd 4	type Standard	result 1
		Opponent Diedericks, T (Teswell)				Opponent Johnson, D (Deomanthy)
3	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Kiewiets, J (Jamie-Lee)				Opponent Jansen, P (Preston)
2	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Mabotsa, B (Botshoko)				Opponent Milfordt, L (Lucian)
3	1	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 5	type Rapid	result 1
		Opponent Engelbrecht, J (Joshniquin)				Opponent Engelbrecht, J (Joshniquin)

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	Diedericks ,T (Teswell)	2	2	425	1	1	425	1	1	425	0	0	0
1	Diedericks ,T (Teswell)	2	1215.1	1640.1	1	1200	1640.1	1	1200	1640.1	0	0	0
2	Engelbrecht ,J (Joshniquin)	2	2	425	1	1	425	1	1	425	0	0	0
2	Engelbrecht ,J (Joshniquin)	2	1032.4	1457.4	1	1102	1457.4	1	1056.8	1457.4	0	0	0
3	Johnson ,D (Deomanthy)	1	1	425	1	1	425	0	0	0	0	0	0
3	Johnson ,D (Deomanthy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Petersen ,C (Chantelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Petersen ,C (Chantelle)	1	1225.9	800.9	1	1209.1	800.9	0	0	0	0	0	0
5	Klaassen ,P (Pharrell)	1	1	425	1	1	425	0	0	0	0	0	0
5	Klaassen ,P (Pharrell)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Ntshangase ,O (Oyithando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ntshangase ,O (Oyithando)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Brandt ,A (Ashwin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Brandt ,A (Ashwin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cloete ,A (Alesundro)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cloete ,A (Alesundro)	1	741.6	316.6	1	659.4	316.6	0	0	0	0	0	0
9	Moses ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moses ,H (Heinrich)	1	1169.4	744.4	1	1139.7	744.4	0	0	0	0	0	0
10	Beukes ,H (Hen-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
10	Beukes ,H (Hen-Lee)	1	1177	1602	1	1200	1602	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Willemse, G (Geheinruo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms