Chess South Africa Ratings Database

PLAYER PAGE

Personal

van Heerden, N (Nina)

Chess SA id

293006780

FIDE id

Date of birth

1993-02-02 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-07

Personal details last changed

2025-06-09

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1531.3	1529.2	1536.7	1537
Raw rating	1528.5	1526.8	1535.7	1537
Weighted rating	1531.3	1529.2	1536.7	1537
Weighted performance	0	0	0	0
Floor	1037	1037	1037	1037
K-factor	32	32	32	32
Min/Max rating change allowed	103.8	104.1	102.8	102.6
Highest rating	1557.3 2024-09-01	1546.9 2024-09-01	1537 2019-05-01	1537 2019-05-01
Highest raw rating	1537 2024-03-01	1537 2024-03-01	1537 2024-03-01	1537 2024-03-01
Highest weighted rating	1537 2019-05-01	1537 2019-05-01	1537 2019-05-01	1537 2019-05-01
Highest weighted performance	1557.3 2024-09-01	1546.9 2024-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.4	-0.4	-0.1	0
New rating	1530.9	1528.9	1536.6	1537
Analysis
Rating	1531.3	1529.2	1536.7	1537
Raw rating	1528.5	1526.8	1535.7	1537
Weighted rating	1531.3	1529.2	1536.7
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1037	1037	1037	1037
Max/Min rating change allowed	103.8	104.1	102.8	102.6
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	1528.5	1526.8	1535.7	1537
New weighted rating	1530.9	1528.9	1536.6	1537
New weighted performance	0	0	0	0
Temp new rating	1530.9	1528.9	1536.6	1537
Temp new rating +/-	-0.4	-0.4	-0.1	0
Final new rating +/-	-0.4	-0.4	-0.1	0
New rating	1530.9	1528.9	1536.6	1537
New K-factor	32	32	32	32
New floor	1037	1037	1037	1037

Item	Main	Standard	Rapid
	0	0	0
	14	8	6
	14	14	0
	0	0	0
	0	0	0
	0	0	0
History	180	174	6

Games since
	Main 28	Standard 22		Rapid 6		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
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	14	3.5	25	-212.5	1663	1450.5
Standard	8	1.5	18.75	-265.6	1643.5	1377.9
Rapid	6	2	33.33	-141.7	1689.1	1547.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	12	42.86	-60.7	1525.5	1464.8
Standard	22	10	45.45	-38.6	1480.9	1442.2
Rapid	6	2	33.33	-141.7	1689.1	1547.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1528.5	1526.8	1535.7	1537
2025-09-01	1528.5	1526.8	1535.7	1537
2025-08-01	1528.5	1526.8	1535.7	1537
2025-07-01	1532.9	1531.1	1537	1537
2025-06-01	1532.9	1531.1	1537	1537
2025-05-01	1532.9	1531.1	1537	1537
2025-04-01	1532.9	1531.1	1537	1537
2025-03-01	1532.9	1531.1	1537	1537
2025-02-01	1532.2	1530.1	1537	1537
2025-01-01	1520.1	1513.7	1537	1537
2024-12-01	1520.1	1513.7	1537	1537
2024-11-01	1530.1	1525.5	1537	1537
2024-10-01	1530.1	1525.5	1537	1537
2024-09-01	1537	1537	1537	1537
2024-08-01	1537	1537	1537	1537
2024-07-01	1537	1537	1537	1537
2024-06-01	1537	1537	1537	1537
2024-08-01	1537	1537	1537	1537
2024-04-01	1537	1537	1537	1537
2024-03-01	1537	1537	1537	1537
2024-02-01	1537	1537	1537	1537
2024-01-01	1537	1537	1537	1537
2023-12-01	1537	1537	1537	1537
2023-11-01	1537	1537	1537	1537

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	Bellville Rapid 2025 (A)	2025-06-07	2025-06-07	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Bellville Club Championship 2025 (A)	2025-03-03	2025-05-26	Standard	Cape Town (WCT)	9	8	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bellville Rapid 2025 (A)	2025-06-07	2025-06-07	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Bellville Club Championship 2025 (A)	2025-03-03	2025-05-26	Standard	Cape Town (WCT)	9	8	1.5	Yes	Analysis
3	Bellville Chess Club Champs 2024 (B)	2024-08-07	2024-11-05	Standard	Cape Town (WCT)	14	9	5.5	Yes	Analysis
4	CT League 2024 (B)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	2	Yes	Analysis
5	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament Bellville Chess Club Champs 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-07	rnd 5	type Standard	result 1	date 2024-11-05	rnd 14	type Standard	result 0.5
		Opponent Botha, E (Eduan)				Opponent Russouw, DJ (Daniel)
2	3	Tournament CT League 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-07	rnd 2	type Standard	result 1
		Opponent Godi, S (Siboniso)				Opponent Osborne, N (Nicole)
3	2	Tournament Bellville Rapid 2025				Tournament Bellville Rapid 2025
		date 2025-06-07	rnd 3	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Chari, G (Gerald)

#	Games	Start				End
1	6	Tournament Bellville Chess Club Champs 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-07	rnd 5	type Standard	result 1	date 2024-11-05	rnd 14	type Standard	result 0.5
		Opponent Botha, E (Eduan)				Opponent Russouw, DJ (Daniel)
2	3	Tournament CT League 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-07	rnd 2	type Standard	result 1
		Opponent Godi, S (Siboniso)				Opponent Osborne, N (Nicole)
3	1	Tournament Bellville Club Championship 2025				Tournament Bellville Club Championship 2025
		date 2025-05-05	rnd 6	type Standard	result 0.5	date 2025-05-05	rnd 6	type Standard	result 0.5
		Opponent Russouw, DJ (Daniel Jacobus)				Opponent Russouw, DJ (Daniel Jacobus)

#	Games	Start				End
1	2	Tournament Bellville Rapid 2025				Tournament Bellville Rapid 2025
		date 2025-06-07	rnd 3	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Chari, G (Gerald)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CT League 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-07	rnd 2	type Standard	result 1
		Opponent Godi, S (Siboniso)				Opponent Osborne, N (Nicole)
2	2	Tournament Bellville Rapid 2025				Tournament Bellville Rapid 2025
		date 2025-06-07	rnd 3	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Chari, G (Gerald)
3	2	Tournament Bellville Chess Club Champs 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-07	rnd 7	type Standard	result 1	date 2024-11-05	rnd 9	type Standard	result 1
		Opponent Holland, RI (Richard)				Opponent Osborne, N (Nicole)

#	Games	Start				End
1	3	Tournament CT League 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-07	rnd 2	type Standard	result 1
		Opponent Godi, S (Siboniso)				Opponent Osborne, N (Nicole)
2	2	Tournament Bellville Chess Club Champs 2024				Tournament Bellville Chess Club Champs 2024
		date 2024-08-07	rnd 7	type Standard	result 1	date 2024-11-05	rnd 9	type Standard	result 1
		Opponent Holland, RI (Richard)				Opponent Osborne, N (Nicole)
3	1	Tournament Bellville Club Championship 2025				Tournament Bellville Club Championship 2025
		date 2025-03-24	rnd 4	type Standard	result 1	date 2025-03-24	rnd 4	type Standard	result 1
		Opponent Walters, WDP (Wouter Dirk Pretorius)				Opponent Walters, WDP (Wouter Dirk Pretorius)

#	Games	Start				End
1	2	Tournament Bellville Rapid 2025				Tournament Bellville Rapid 2025
		date 2025-06-07	rnd 3	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Webber, CPS (Colin Peter Slade)				Opponent Chari, G (Gerald)

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	Russouw ,DJ (Daniel Jacobus)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Russouw ,DJ (Daniel Jacobus)	3	1512.1	1512.1	3	1514.7	1512.1	0	0	0	0	0	0
2	Holland ,RI (Richard Ingo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Holland ,RI (Richard Ingo)	2	1378.8	1591.3	2	1375.2	1591.3	0	0	0	0	0	0
3	Osborne ,N (Nicole)	2	2	425	2	2	425	0	0	0	0	0	0
3	Osborne ,N (Nicole)	2	1293.1	1718.1	2	1303.7	1718.1	0	0	0	0	0	0
4	Baxter ,DJ (David Jarred)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Baxter ,DJ (David Jarred)	2	1711.6	1286.6	1	1704.4	1286.6	1	1626.3	1286.6	0	0	0
5	Swarts ,P (Paul)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Swarts ,P (Paul)	2	1469.4	1044.4	1	1396.8	1044.4	1	1474.4	1044.4	0	0	0
6	Frick ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Frick ,J (Jacques)	1	1613.5	1188.5	1	1699.3	1188.5	0	0	0	0	0	0
7	Schutte ,A (Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Schutte ,A (Andre)	1	1821.7	1396.7	1	1816	1396.7	0	0	0	0	0	0
8	Kroutz ,M (Monray)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kroutz ,M (Monray)	1	1288	1713	1	1277.8	1713	0	0	0	0	0	0
9	Knipe ,JMD (Johannes Michiel De Kock)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Knipe ,JMD (Johannes Michiel De Kock)	1	1854.1	1429.1	1	1862.4	1429.1	0	0	0	0	0	0
10	Janneker ,J (Joel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Janneker ,J (Joel)	1	1311.5	1736.5	1	1268.8	1736.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

van Heerden, N (Nina)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms