Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nell, C (Clarisse)

Chess SA id

2150305439

FIDE id

Date of birth

2015-04-20 (U12)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

16.3

Junior GPX Points

1026.5

Item	Main	Standard	Rapid	Blitz
Rating	1203.1	1199.7	1202.4	1200
Raw rating	1203.1	1199.7	1196.9	1200
Weighted rating	1198.8	1199.7	1202.4	1200
Weighted performance	1080.9	0	1107.3	0
Floor	706.3	700	712.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.1	165.9	166.5	165.8
Highest rating	1213.5 2024-08-01	1200 2024-05-01	1274 2024-08-01	1200 2024-05-01
Highest raw rating	1206.3 2024-09-01	1200 2024-05-01	1212.4 2024-09-01	1200 2024-05-01
Highest weighted rating	1206.3 2024-05-01	1200 2024-05-01	1212.4 2024-05-01	1200 2024-05-01
Highest weighted performance	1213.5 2024-08-01	1200 2024-05-01	1274 2024-08-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.2	0
New rating	1203.1	1199.7	1202.2	1200
Analysis
Rating	1203.1	1199.7	1202.4	1200
Raw rating	1203.1	1199.7	1196.9	1200
Weighted rating	1198.8	1199.7	1202.4
Weighted performance	1080.9	0	1107.3
K-factor	36	36	36	36
Floor	706.3	700	712.4	700
Max/Min rating change allowed	165.1	165.9	166.5	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	1203.1	1199.7	1196.9	1200
New weighted rating	1199.2	1199.7	1202.2	1200
New weighted performance	1080.5	0	1106.9	0
Temp new rating	1203.1	1199.7	1202.2	1200
Temp new rating +/-	0	0	-0.2	0
Final new rating +/-	0	0	-0.2	0
New rating	1203.1	1199.7	1202.2	1200
New K-factor	36	36	36	36
New floor	706.3	700	712.4	700

Item	Main	Standard	Rapid
	0	0	0
	24	10	14
	11	0	11
	0	0	0
	0	0	0
	0	0	0
History	35	10	25

Games since
	Main 35	Standard 10		Rapid 25		Blitz 0
Gender	Female
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1612		818		152
Female	354		203		46
U12	297		164		35
U12 Female	95		57		13
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	24	9	37.5	-106.2	1232.5	1126.3
Standard	10	4	40	-85	1198	1113
Rapid	14	5	35.71	-121.4	1257.2	1135.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	14.5	41.43	-72.9	1222.7	1149.8
Standard	10	4	40	-85	1198	1113
Rapid	25	10.5	42	-68	1232.5	1164.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203.1	1199.7	1196.9	1200
2025-09-01	1205.6	1199.7	1209.5	1200
2025-08-01	1197.5	1199.7	1201.4	1200
2025-07-01	1195.7	1199.7	1197.8	1200
2025-06-01	1197.8	1199.7	1212.4	1200
2025-05-01	1197.8	1199.7	1212.4	1200
2025-04-01	1197.2	1198.8	1212.4	1200
2025-03-01	1196.7	1197.8	1212.4	1200
2025-02-01	1206.3	1200	1212.4	1200
2025-01-01	1206.3	1200	1212.4	1200
2024-12-01	1206.3	1200	1212.4	1200
2024-11-01	1206.3	1200	1212.4	1200
2024-10-01	1206.3	1200	1212.4	1200
2024-09-01	1206.3	1200	1212.4	1200
2024-08-01	1172.2	1200	1150.4	1200
2024-07-01	1172.2	1200	1150.4	1200
2024-06-01	1172.2	1200	1150.4	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Queens 2025 (U11)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U11 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Queens 2025 (U11)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U11 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Stellenbosch Primary 2024 (U9)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
7	Rhenish PS Tournament 2024 (U10)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 0.5
		Opponent Baadjies, Q (Qiana)				Opponent Loubser, C (Carin)
2	3	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 3	type Rapid	result 0.5	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Der Bergh, R (Ronald)				Opponent Neethling, J (Jean-Luc)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 2	type Standard	result 0.5	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Arendse, S (Scarlett)				Opponent Booysen, I (Ilya)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 0.5
		Opponent Baadjies, Q (Qiana)				Opponent Loubser, C (Carin)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 2	type Standard	result 0.5	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Arendse, S (Scarlett)				Opponent Booysen, I (Ilya)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Baadjies, Q (Qiana)				Opponent Baadjies, Q (Qiana)

#	Games	Start				End
1	3	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 3	type Rapid	result 0.5	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Der Bergh, R (Ronald)				Opponent Neethling, J (Jean-Luc)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Toyi, L (Leephelo)				Opponent Toyi, L (Leephelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Baard, L (Leo)				Opponent Neethling, J (Jean-Luc)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Toyi, L (Leephelo)				Opponent Toyi, L (Leephelo)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Takow, S (Sumaya)				Opponent Takow, S (Sumaya)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Booysen, I (Ilya)				Opponent Booysen, I (Ilya)

#	Games	Start				End
1	2	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 4	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Baard, L (Leo)				Opponent Neethling, J (Jean-Luc)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Mene, I (Isivile)				Opponent Mene, I (Isivile)
3	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Toyi, L (Leephelo)				Opponent Toyi, L (Leephelo)

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	Baadjies ,Q (Qiana)	2	1	0	2	1	0	0	0	0	0	0	0
1	Baadjies ,Q (Qiana)	2	1127.7	1127.7	2	1111.3	1127.7	0	0	0	0	0	0
2	Mitchell ,F (Falon)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Mitchell ,F (Falon)	2	1149.2	1149.2	1	1188	724.2	1	1094.8	1574.2	0	0	0
3	Pool ,A (Ava)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Pool ,A (Ava)	2	1275.1	850.1	0	0	0	2	1214.9	850.1	0	0	0
4	Van Der Bergh ,R (Ronald)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
4	Van Der Bergh ,R (Ronald)	2	1194.1	1406.6	0	0	0	2	1195.5	1406.6	0	0	0
5	Arendse ,S (Scarlett)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Arendse ,S (Scarlett)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Du Toit ,S (Shanika)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Du Toit ,S (Shanika)	1	1368.7	943.7	1	1348.5	943.7	0	0	0	0	0	0
7	Loubser ,C (Carin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Loubser ,C (Carin)	1	1208.5	1208.5	1	1209.1	1208.5	0	0	0	0	0	0
8	Booysen ,I (Ilya)	1	1	425	1	1	425	0	0	0	0	0	0
8	Booysen ,I (Ilya)	1	1137.2	1562.2	1	1119.4	1562.2	0	0	0	0	0	0
9	Steel ,L (Lujain)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Steel ,L (Lujain)	1	1399.5	974.5	0	0	0	1	1379.6	974.5	0	0	0
10	Baard ,L (Leo)	1	1	425	0	0	0	1	1	425	0	0	0
10	Baard ,L (Leo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nell, C (Clarisse)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms