Chess South Africa Ratings Database

PLAYER PAGE

Personal

Esterhuizen, C (Corne)

Chess SA id

1820116886

FIDE id

Date of birth

1982-05-13 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-07-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1171.2	1162.4	1300	1300
Raw rating	1171.2	1162.4	1300	1300
Weighted rating	1171.2	1162.4	1299	1299
Weighted performance	0	0	0	0
Floor	705.6	705.6	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	172.8	174.9	143.8	143.8
Highest rating	1247 2019-07-01	1240 2019-07-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1205.6 2020-01-01	1205.6 2020-01-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1205.6 2021-07-01	1205.6 2021-07-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1247 2019-07-01	1240 2019-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1171.2	1162.4	1300	1300
Analysis
Rating	1171.2	1162.4	1300	1300
Raw rating	1171.2	1162.4	1300	1300
Weighted rating	1171.2	1162.4	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.6	705.6	800	800
Max/Min rating change allowed	172.8	174.9	143.8	143.8
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	1171.2	1162.4	1300	1300
New weighted rating	1171.2	1162.4	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1171.2	1162.4	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1171.2	1162.4	1300	1300
New K-factor	36	36	36	36
New floor	705.6	705.6	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
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	10	4	40	-85	1205.6	1120.6
Standard	10	4	40	-85	1205.6	1120.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1171.2	1162.4	1300	1300
2025-09-01	1171.2	1162.4	1300	1300
2025-08-01	1171.2	1162.4	1300	1300
2025-07-01	1171.2	1162.4	1300	1300
2025-06-01	1171.2	1162.4	1300	1300
2025-05-01	1171.2	1162.4	1300	1300
2025-04-01	1171.2	1162.4	1300	1300
2025-03-01	1171.2	1162.4	1300	1300
2025-02-01	1171.2	1162.4	1300	1300
2025-01-01	1171.2	1162.4	1300	1300
2024-12-01	1171.2	1162.4	1300	1300
2024-11-01	1171.2	1162.4	1300	1300
2024-10-01	1171.2	1162.4	1300	1300
2024-09-01	1171.2	1162.4	1300	1300
2024-08-01	1171.2	1162.4	1300	1300
2024-07-01	1171.2	1162.4	1300	1300
2024-06-01	1171.2	1162.4	1300	1300
2024-08-01	1171.2	1162.4	1300	1300
2024-04-01	1171.2	1162.4	1300	1300
2024-03-01	1171.2	1162.4	1300	1300
2024-02-01	1171.2	1162.4	1300	1300
2024-01-01	1171.2	1162.4	1300	1300
2023-12-01	1171.2	1162.4	1200	1200
2023-11-01	1171.2	1162.4	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	2022 Menlo Open Tournament (C)	2022-07-23	2022-07-23	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	Eureka Chess Open 2019 (D)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Motsoari, K (Kabelo)				Opponent Husha, O (Omphile)
2	1	Tournament 2022 Menlo Open Tournament				Tournament 2022 Menlo Open Tournament
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Meades, RA (Ruben Abraham)				Opponent Meades, RA (Ruben Abraham)
3	1	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Kololo, L (Lindiwe)				Opponent Kololo, L (Lindiwe)

#	Games	Start				End
1	2	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Motsoari, K (Kabelo)				Opponent Husha, O (Omphile)
2	1	Tournament 2022 Menlo Open Tournament				Tournament 2022 Menlo Open Tournament
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Meades, RA (Ruben Abraham)				Opponent Meades, RA (Ruben Abraham)
3	1	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Kololo, L (Lindiwe)				Opponent Kololo, L (Lindiwe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Motsoari, K (Kabelo)				Opponent Husha, O (Omphile)
2	1	Tournament 2022 Menlo Open Tournament				Tournament 2022 Menlo Open Tournament
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Meades, RA (Ruben Abraham)				Opponent Meades, RA (Ruben Abraham)
3	1	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Kololo, L (Lindiwe)				Opponent Kololo, L (Lindiwe)

#	Games	Start				End
1	2	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 3	type Standard	result 1	date 2019-07-27	rnd 4	type Standard	result 1
		Opponent Motsoari, K (Kabelo)				Opponent Husha, O (Omphile)
2	1	Tournament 2022 Menlo Open Tournament				Tournament 2022 Menlo Open Tournament
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Meades, RA (Ruben Abraham)				Opponent Meades, RA (Ruben Abraham)
3	1	Tournament Eureka Chess Open 2019				Tournament Eureka Chess Open 2019
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 1
		Opponent Kololo, L (Lindiwe)				Opponent Kololo, L (Lindiwe)

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	Mashi ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mashi ,K (Karabo)	1	1080	655	1	1080	655	0	0	0	0	0	0
2	Motsoari ,K (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Motsoari ,K (Kabelo)	1	1088.5	1513.5	1	1068.8	1513.5	0	0	0	0	0	0
3	Kololo ,L (Lindiwe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kololo ,L (Lindiwe)	1	971.7	1396.7	1	971.6	1396.7	0	0	0	0	0	0
4	Husha ,O (Omphile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Husha ,O (Omphile)	1	1310.2	1735.2	1	1306.7	1735.2	0	0	0	0	0	0
5	De Waal ,N (Nadine)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Waal ,N (Nadine)	1	1355.1	930.1	1	1342	930.1	0	0	0	0	0	0
6	Kheswa ,NNO (Nhlanhla Njabulo Olwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kheswa ,NNO (Nhlanhla Njabulo Olwethu)	1	1234.1	809.1	1	1228.5	809.1	0	0	0	0	0	0
7	Yang ,S (Selina)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Yang ,S (Selina)	1	1354.2	929.2	1	1349.5	929.2	0	0	0	0	0	0
8	Matsunyane ,E (Edwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Matsunyane ,E (Edwin)	1	1085.2	660.2	1	1078.5	660.2	0	0	0	0	0	0
9	Khaudi ,R (Rorisang)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khaudi ,R (Rorisang)	1	1299.2	874.2	1	1294.8	874.2	0	0	0	0	0	0
10	Meades ,RA (Ruben Abraham)	1	1	425	1	1	425	0	0	0	0	0	0
10	Meades ,RA (Ruben Abraham)	1	1276.9	1701.9	1	1252.3	1701.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Esterhuizen, C (Corne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms