Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Niekerk, R (Rhone)

Chess SA id

202045253

FIDE id

Date of birth

2002-10-20 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	652.4	636	699.6	500
Raw rating	652.4	636	699.6	500
Weighted rating	652.4	634.9	699.6	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	361.8	370.3	338.3	449.5
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	652.4 2024-02-01	636 2024-02-01	699.6 2024-02-01	500 2024-02-01
Highest weighted rating	652.4 2024-11-01	636 2024-11-01	699.6 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	652.4	636	699.6	500
Analysis
Rating	652.4	636	699.6	500
Raw rating	652.4	636	699.6	500
Weighted rating	652.4	634.9	699.6
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	361.8	370.3	338.3	449.5
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	652.4	636	699.6	500
New weighted rating	652.4	635.6	699.6	500
New weighted performance	0	0	0	0
Temp new rating	652.4	636	699.6	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	652.4	636	699.6	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	43	17	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	19	9	47.37	-22.4	932.4	910
Standard	7	2.5	35.71	-121.4	826.8	705.4
Rapid	12	6.5	54.17	35.4	993.9	1029.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	652.4	636	699.6	500
2025-09-01	652.4	636	699.6	500
2025-08-01	652.4	636	699.6	500
2025-07-01	652.4	636	699.6	500
2025-06-01	652.4	636	699.6	500
2025-05-01	652.4	636	699.6	500
2025-04-01	652.4	636	699.6	500
2025-03-01	652.4	636	699.6	500
2025-02-01	652.4	636	699.6	500
2025-01-01	652.4	636	699.6	500
2024-12-01	652.4	636	699.6	500
2024-11-01	652.4	636	699.6	500
2024-10-01	652.4	636	699.6	500
2024-09-01	652.4	636	699.6	500
2024-08-01	652.4	636	699.6	500
2024-07-01	652.4	636	699.6	500
2024-06-01	652.4	636	699.6	500
2024-08-01	652.4	636	699.6	500
2024-04-01	652.4	636	699.6	500
2024-03-01	652.4	636	699.6	500
2024-02-01	652.4	636	699.6	500
2024-01-01	652.4	636	699.6	500
2023-12-01	652.4	528.4	699.6	500
2023-11-01	652.4	528.4	699.6	500

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	Cape Winelands Schools Closed 2019 (U18 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	2.5	Yes	Analysis
2	CW Schools Open 2019 (U18 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
3	Cape Winelands Schools Trials 1 2018 (U18 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Bowden, S (Shannonique)				Opponent Truter, T (Tehillah)
2	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 5	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 0.5
		Opponent Swiegelaar, S (Stephany)				Opponent Fritz, S (She-Earl)
3	2	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Ferreira, D (Debone)				Opponent Theron, E (Esli-Ray)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 5	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 0.5
		Opponent Swiegelaar, S (Stephany)				Opponent Fritz, S (She-Earl)
2	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 1	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Theron, E (Esli-Ray)				Opponent Theron, E (Esli-Ray)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Bowden, S (Shannonique)				Opponent Truter, T (Tehillah)
2	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 0.5
		Opponent February, E (Ester)				Opponent Booysen, L (Lee-Ann)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Ferreira, D (Debone)				Opponent Ferreira, D (Debone)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Bowden, S (Shannonique)				Opponent Truter, T (Tehillah)
2	2	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Ferreira, D (Debone)				Opponent Theron, E (Esli-Ray)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 5	type Standard	result 1	date 2019-03-17	rnd 5	type Standard	result 1
		Opponent Swiegelaar, S (Stephany)				Opponent Swiegelaar, S (Stephany)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 5	type Standard	result 1	date 2019-03-17	rnd 5	type Standard	result 1
		Opponent Swiegelaar, S (Stephany)				Opponent Swiegelaar, S (Stephany)
2	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 1	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Theron, E (Esli-Ray)				Opponent Theron, E (Esli-Ray)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Bowden, S (Shannonique)				Opponent Truter, T (Tehillah)
2	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Ferreira, D (Debone)				Opponent Ferreira, D (Debone)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 4	type Rapid	result 1	date 2019-02-02	rnd 4	type Rapid	result 1
		Opponent Burger, A (Ankia)				Opponent Burger, A (Ankia)

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	Burger ,A (Ankia)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Burger ,A (Ankia)	2	1184.1	1184.1	1	1200	759.1	1	1200	1609.1	0	0	0
2	Booysen ,L (Lee-Ann)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
2	Booysen ,L (Lee-Ann)	2	972	1184.4	0	0	0	2	878.3	1184.4	0	0	0
3	Fritz ,S (She-Earl)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Fritz ,S (She-Earl)	1	1076.3	1076.3	1	1074.3	1076.3	0	0	0	0	0	0
4	Goedeman ,E (Elzaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Goedeman ,E (Elzaan)	1	944.2	519.2	1	931.7	519.2	0	0	0	0	0	0
5	Giani ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Giani ,M (Mari)	1	942.8	517.8	1	705	517.8	0	0	0	0	0	0
6	Swiegelaar ,S (Stephany)	1	1	425	1	1	425	0	0	0	0	0	0
6	Swiegelaar ,S (Stephany)	1	586.8	1011.8	1	542.2	1011.8	0	0	0	0	0	0
7	Theron ,E (Esli-Ray)	1	1	425	1	1	425	0	0	0	0	0	0
7	Theron ,E (Esli-Ray)	1	569.4	994.4	1	500	994.4	0	0	0	0	0	0
8	Sym ,M (Mcayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sym ,M (Mcayla)	1	500	75	1	500	75	0	0	0	0	0	0
9	Seholoba ,R (Retshepile)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Seholoba ,R (Retshepile)	1	942.7	517.7	0	0	0	1	681.4	517.7	0	0	0
10	Tieties ,S (Shimonea)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Tieties ,S (Shimonea)	1	1026.9	601.9	0	0	0	1	1026.9	601.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Niekerk, R (Rhone)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms