Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stoffels, C (Courtney)

Chess SA id

204047575

FIDE id

Date of birth

2004-08-26 (Adult)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	914.7	885.5	629	629
Raw rating	914.7	885.5	629	629
Weighted rating	914.7	885.5	629	629
Weighted performance	231.6	228.9	0	0
Floor	539.1	523.1	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	249	259.6	374.1	374.1
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1039.1 2019-12-01	1023.1 2019-12-01	629 2024-02-01	629 2024-02-01
Highest weighted rating	1039.1 2024-11-01	1023.1 2024-11-01	629 2024-11-01	629 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	914.7	885.5	629	629
Analysis
Rating	914.7	885.5	629	629
Raw rating	914.7	885.5	629	629
Weighted rating	914.7	885.5	629
Weighted performance	231.6	228.9	0
K-factor	40	40	40	40
Floor	539.1	523.1	500	500
Max/Min rating change allowed	249	259.6	374.1	374.1
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	914.7	885.5	629	629
New weighted rating	914.7	885.5	629	629
New weighted performance	231.3	228.6	0	0
Temp new rating	914.7	885.5	629	629
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	914.7	885.5	629	629
New K-factor	40	40	40	40
New floor	539.1	523.1	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	91	76	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Eden (WEG)
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	42	14	33.33	-141.7	1039	897.4
Standard	42	14	33.33	-141.7	1039	897.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	914.7	885.5	629	629
2025-09-01	914.7	885.5	629	629
2025-08-01	914.7	885.5	629	629
2025-07-01	914.7	885.5	629	629
2025-06-01	914.7	885.5	629	629
2025-05-01	914.7	885.5	629	629
2025-04-01	914.7	885.5	629	629
2025-03-01	914.7	885.5	629	629
2025-02-01	914.7	885.5	629	629
2025-01-01	914.7	885.5	629	629
2024-12-01	914.7	885.5	629	629
2024-11-01	914.7	885.5	629	629
2024-10-01	914.7	885.5	629	629
2024-09-01	914.7	885.5	629	629
2024-08-01	914.7	885.5	629	629
2024-07-01	914.7	885.5	629	629
2024-06-01	914.7	885.5	629	629
2024-08-01	914.7	885.5	629	629
2024-04-01	914.7	885.5	629	629
2024-03-01	914.7	885.5	629	629
2024-02-01	914.7	885.5	629	629
2024-01-01	914.7	885.5	629	629
2023-12-01	914.7	885.5	629	629
2023-11-01	914.7	885.5	629	629

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	Eden Schools Closed Trials 1 2020 (U18 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	4	0	Yes	Analysis
2	George Trial 2 2020 (U18+U20)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
3	George Trial 1 2020 (U18+U20)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
4	Western Cape Top Schools 2019 (U18 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Eden Trials 3 2019 (U16 Girls)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
6	Eden Trials 2 2019 (U16 Girls)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Eden Trials 1 2019 (U16 Girls)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
8	George Trials 3 2019 (U16)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	1	Yes	Analysis
9	George Trials 2 2019 (U16)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Bosch, E (Estee)				Opponent Bosch, E (Estee)
2	3	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 0.5	date 2019-08-31	rnd 3	type Standard	result 0.5
		Opponent Cloete, H (Hayley)				Opponent Elias, C (Chardelia)
3	1	Tournament George Trial 2 2020				Tournament George Trial 2 2020
		date 2020-02-08	rnd 4	type Standard	result 0.5	date 2020-02-08	rnd 4	type Standard	result 0.5
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)

#	Games	Start				End
1	6	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Bosch, E (Estee)				Opponent Bosch, E (Estee)
2	3	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 0.5	date 2019-08-31	rnd 3	type Standard	result 0.5
		Opponent Cloete, H (Hayley)				Opponent Elias, C (Chardelia)
3	1	Tournament George Trial 2 2020				Tournament George Trial 2 2020
		date 2020-02-08	rnd 4	type Standard	result 0.5	date 2020-02-08	rnd 4	type Standard	result 0.5
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Bosch, E (Estee)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 5	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Paunde, A (Anulika)				Opponent Paunde, A (Anulika)

#	Games	Start				End
1	4	Tournament Eden Trials 2 2019				Tournament Eden Trials 3 2019
		date 2019-04-13	rnd 4	type Standard	result 1	date 2019-05-11	rnd 2	type Standard	result 1
		Opponent Jack, O (Ovayo)				Opponent Bosch, E (Estee)
2	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-09-01	rnd 5	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Marthinus, L (Lee Andrea)				Opponent Marthinus, L (Lee Andrea)
3	1	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 2	type Standard	result 1
		Opponent Paunde, A (Anulika)				Opponent Paunde, A (Anulika)

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	Fortuin ,M (Mecylin)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Fortuin ,M (Mecylin)	3	1104.9	679.9	3	1086.5	679.9	0	0	0	0	0	0
2	Jegels ,E (Elmarie)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Jegels ,E (Elmarie)	3	970	1111.7	3	956.1	1111.7	0	0	0	0	0	0
3	Bosch ,E (Estee)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Bosch ,E (Estee)	3	908.5	1050.2	3	902.7	1050.2	0	0	0	0	0	0
4	Jack ,O (Ovayo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Jack ,O (Ovayo)	2	911.7	1336.7	2	887.6	1336.7	0	0	0	0	0	0
5	Stofile ,S (Siba)	2	2	425	2	2	425	0	0	0	0	0	0
5	Stofile ,S (Siba)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
6	Beukes ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Beukes ,K (Kyle)	2	1234	809	2	1237.6	809	0	0	0	0	0	0
7	De Villiers ,B (Bianca)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	De Villiers ,B (Bianca)	2	1034.8	609.8	2	1036.3	609.8	0	0	0	0	0	0
8	Mathuthu ,H (Hlumelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Mathuthu ,H (Hlumelo)	2	651.1	226.1	2	682	226.1	0	0	0	0	0	0
9	Sampson ,A (Algedine)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Sampson ,A (Algedine)	2	1071.8	646.8	2	1062.8	646.8	0	0	0	0	0	0
10	Botes ,C (Cameron)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Botes ,C (Cameron)	1	1120.2	695.2	1	1116.7	695.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Stoffels, C (Courtney)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms