Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, I (Isabel)

Chess SA id

2060152232

FIDE id

Date of birth

2006-01-23 (U20)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1126.4	1114	1179.2	1200
Raw rating	1126.4	1114	1179.2	1200
Weighted rating	1121.2	1105.6	1179	1200
Weighted performance	887.2	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.1	187.4	170.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1126.4	1114	1179.2	1200
Analysis
Rating	1126.4	1114	1179.2	1200
Raw rating	1126.4	1114	1179.2	1200
Weighted rating	1121.2	1105.6	1179
Weighted performance	887.2	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	184.1	187.4	170.8	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	1126.4	1114	1179.2	1200
New weighted rating	1122.2	1107.1	1179.1	1200
New weighted performance	886.8	0	0	0
Temp new rating	1126.4	1114	1179.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1126.4	1114	1179.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	12	5
	15	11	4
	0	0	0
	0	0	0
History	32	23	9

Games since
	Main 17	Standard 12		Rapid 5		Blitz 0
Gender	Female
Age group	U20
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	32	13.5	42.19	-66.4	1131.9	1065.5
Standard	23	9	39.13	-92.4	1143.3	1050.9
Rapid	9	4.5	50	0	1102.9	1102.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1126.4	1114	1179.2	1200
2025-09-01	1126.4	1114	1179.2	1200
2025-08-01	1126.4	1114	1179.2	1200
2025-07-01	1126.4	1114	1179.2	1200
2025-06-01	1126.4	1114	1179.2	1200
2025-05-01	1126.4	1114	1179.2	1200
2025-04-01	1126.4	1114	1179.2	1200
2025-03-01	1126.4	1114	1179.2	1200
2025-02-01	1126.4	1114	1179.2	1200
2025-01-01	1126.4	1114	1179.2	1200
2024-12-01	1126.4	1114	1179.2	1200
2024-11-01	1117.1	1095.6	1179.2	1200
2024-10-01	1117.1	1095.6	1179.2	1200
2024-09-01	1117.1	1095.6	1179.2	1200
2024-08-01	1117.1	1095.6	1179.2	1200
2024-07-01	1108.1	1082.8	1179.2	1200
2024-06-01	1108.1	1082.8	1179.2	1200
2024-08-01	1108.1	1082.8	1179.2	1200
2024-04-01	1108.1	1082.8	1179.2	1200
2024-03-01	1092.5	1065.2	1179.2	1200
2024-02-01	1083.9	1065.2	1173.2	1200
2024-01-01	1083.9	1065.2	1173.2	1200
2023-12-01	1083.9	1065.2	1173.2	1200
2023-11-01	1083.9	1065.2	1173.2	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	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
2	Overberg Schools - Top Schools 2024 (U18 Girls)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	3	2	1	Yes	Analysis
3	Western Cape HS Individuals Championship 2024 (U18 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	0	0	No	Analysis
4	Overberg High Schools Trails 2024 (U18 Girls)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
5	Overberg High Schools Trails 2024 (U18)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
6	Western Cape HS Individuals 2023 (U17 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
7	Overberg High School Closed 2023 (U17 Girls)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	1.5	Yes	Analysis
8	Overberg High Schools Trails 2023 (U17)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 3	type Standard	result 0.5	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Leipoldt, K (Kelly-Ann)
2	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Wyk, L (Loreal)				Opponent Whitehead, K (Kristan)
3	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Dowrie, R (Rory)				Opponent Van Schoor, J (Jaandre)

#	Games	Start				End
1	3	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 3	type Standard	result 0.5	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Engelbrecht, J (Jenna)				Opponent Leipoldt, K (Kelly-Ann)
2	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Wyk, L (Loreal)				Opponent Whitehead, K (Kristan)
3	2	Tournament Overberg High School Closed 2023				Tournament Overberg High School Closed 2023
		date 2023-03-25	rnd 4	type Standard	result 0.5	date 2023-03-25	rnd 5	type Standard	result 0.5
		Opponent Lebitsa, P (Phuleng)				Opponent Uys, J (Janke)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Dowrie, R (Rory)				Opponent Van Schoor, J (Jaandre)
2	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2024
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Kees, R (Riaan)				Opponent Du Plessis, LJ (Lodewyk Johannes)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 0.5	date 2023-02-24	rnd 2	type Rapid	result 0.5
		Opponent Jack, C (Chivano)				Opponent Jack, C (Chivano)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Wyk, L (Loreal)				Opponent Whitehead, K (Kristan)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Ferreira, L (Louis-Jean)				Opponent Leipoldt, K (Kelly-Ann)
3	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Dowrie, R (Rory)				Opponent Van Schoor, J (Jaandre)

#	Games	Start				End
1	3	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 1
		Opponent Van Wyk, L (Loreal)				Opponent Whitehead, K (Kristan)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Ferreira, L (Louis-Jean)				Opponent Leipoldt, K (Kelly-Ann)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 3	type Standard	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Dzadza, O (Olithemba)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 4	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Dowrie, R (Rory)				Opponent Van Schoor, J (Jaandre)
2	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2024
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 1	type Rapid	result 1
		Opponent Kees, R (Riaan)				Opponent Du Plessis, LJ (Lodewyk Johannes)

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	Bester ,E (Emma)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
1	Bester ,E (Emma)	3	1122.8	839.5	2	1104.3	910.3	1	1121.2	697.8	0	0	0
2	Uys ,J (Janke)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
2	Uys ,J (Janke)	2	1188.6	976.1	1	1189.6	1188.6	1	1200	763.6	0	0	0
3	Dowrie ,R (Rory)	2	2	425	1	1	425	1	1	425	0	0	0
3	Dowrie ,R (Rory)	2	572.9	997.9	1	500	997.9	1	619.2	997.9	0	0	0
4	Lebitsa ,P (Phuleng)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
4	Lebitsa ,P (Phuleng)	2	1123.4	910.9	1	1099.6	1123.4	1	1200	698.4	0	0	0
5	Leipoldt ,K (Kelly-Ann)	1	1	425	1	1	425	0	0	0	0	0	0
5	Leipoldt ,K (Kelly-Ann)	1	1211	1636	1	1212	1636	0	0	0	0	0	0
6	Dzadza ,O (Olithemba)	1	1	425	1	1	425	0	0	0	0	0	0
6	Dzadza ,O (Olithemba)	1	1048.9	1473.9	1	1058.8	1473.9	0	0	0	0	0	0
7	Cacambile ,S (Siyamthanda)	1	1	425	1	1	425	0	0	0	0	0	0
7	Cacambile ,S (Siyamthanda)	1	1179.9	1604.9	1	1160.4	1604.9	0	0	0	0	0	0
8	Saaiman ,N (Naylan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Saaiman ,N (Naylan)	1	1175.2	750.2	1	1169	750.2	0	0	0	0	0	0
9	Radloff ,I (Ivanicha)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Radloff ,I (Ivanicha)	1	1195.4	770.4	1	1188.1	770.4	0	0	0	0	0	0
10	Whitehead ,K (Kristan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Whitehead ,K (Kristan)	1	917.2	1342.2	1	861.7	1342.2	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

Nel, I (Isabel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms