Chess South Africa Ratings Database

PLAYER PAGE

Personal

Heidemann, G (Gisele)

Chess SA id

2150193590

FIDE id

Date of birth

2015-01-19 (U12)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

WRM

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1266.4	1313	1180.4	1200
Raw rating	1265	1313	1180.4	1200
Weighted rating	1266.4	1309	1177.7	1200
Weighted performance	0	0	0	0
Floor	797.4	813	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.1	141.2	170.5	165.8
Highest rating	1624.2 2024-02-01	1621.1 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1297.4 2024-04-01	1313 2024-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1297.4 2024-07-01	1313 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1624.2 2024-02-01	1621.1 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0	0	0
New rating	1266.8	1313	1180.4	1200
Analysis
Rating	1266.4	1313	1180.4	1200
Raw rating	1265	1313	1180.4	1200
Weighted rating	1266.4	1309	1177.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	797.4	813	700	700
Max/Min rating change allowed	151.1	141.2	170.5	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	1265	1313	1180.4	1200
New weighted rating	1266.8	1310.6	1177.5	1200
New weighted performance	0	0	0	0
Temp new rating	1266.8	1313	1180.4	1200
Temp new rating +/-	0.4	0	0	0
Final new rating +/-	0.4	0	0	0
New rating	1266.8	1313	1180.4	1200
New K-factor	36	36	36	36
New floor	797.4	813	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	11	4
	0	0	0
	0	0	0
	0	0	0
History	15	11	4

Games since
	Main 15	Standard 11		Rapid 4		Blitz 0
Gender	Female
Age group	U12
Region	Cape Town (WCT)
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	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
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	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	15	9.5	63.33	113.3	1222.7	1336
Standard	11	8.5	77.27	231.8	1234.6	1466.5
Rapid	4	1	25	-212.5	1189.7	977.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1265	1313	1180.4	1200
2025-09-01	1265	1313	1180.4	1200
2025-08-01	1265	1313	1180.4	1200
2025-07-01	1265	1313	1180.4	1200
2025-06-01	1265	1313	1180.4	1200
2025-05-01	1265	1313	1180.4	1200
2025-04-01	1265	1313	1180.4	1200
2025-03-01	1265	1313	1180.4	1200
2025-02-01	1265	1313	1179.4	1200
2025-01-01	1265	1313	1158	1200
2024-12-01	1265	1313	1158	1200
2024-11-01	1265	1313	1158	1200
2024-10-01	1265	1313	1158	1200
2024-09-01	1265	1313	1158	1200
2024-08-01	1265	1313	1158	1200
2024-07-01	1297.4	1313	1200	1200
2024-06-01	1297.4	1313	1200	1200
2024-08-01	1297.4	1313	1200	1200
2024-04-01	1297.4	1313	1200	1200
2024-03-01	1284	1300.4	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

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	CT District North Top Schools 2024 (U9 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	1	Yes	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	North District School Trials 2024 (U9 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament North District School Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent He, L (Lily)				Opponent Taylor, M (Morgan Zita)
2	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-03-03	rnd 6	type Standard	result 1
		Opponent Adams, M (Mariam)				Opponent Graham, M (Mia)
3	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Van Zijl, S (Sion)				Opponent Van Zijl, S (Sion)

#	Games	Start				End
1	6	Tournament North District School Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent He, L (Lily)				Opponent Taylor, M (Morgan Zita)
2	3	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-03-03	rnd 6	type Standard	result 1
		Opponent Adams, M (Mariam)				Opponent Graham, M (Mia)

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Van Zijl, S (Sion)				Opponent Van Zijl, S (Sion)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament North District School Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent He, L (Lily)				Opponent Taylor, M (Morgan Zita)
2	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Van Zijl, S (Sion)				Opponent Van Zijl, S (Sion)
3	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 6	type Standard	result 1	date 2024-03-03	rnd 6	type Standard	result 1
		Opponent Graham, M (Mia)				Opponent Graham, M (Mia)

#	Games	Start				End
1	6	Tournament North District School Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent He, L (Lily)				Opponent Taylor, M (Morgan Zita)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 6	type Standard	result 1	date 2024-03-03	rnd 6	type Standard	result 1
		Opponent Graham, M (Mia)				Opponent Graham, M (Mia)
3	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-03	rnd 4	type Standard	result 1	date 2024-03-03	rnd 4	type Standard	result 1
		Opponent Adams, M (Mariam)				Opponent Adams, M (Mariam)

#	Games	Start				End
1	1	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 4	type Rapid	result 1
		Opponent Van Zijl, S (Sion)				Opponent Van Zijl, S (Sion)

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	Graham ,M (Mia)	2	2	425	2	2	425	0	0	0	0	0	0
1	Graham ,M (Mia)	2	1209.9	1634.9	2	1205.6	1634.9	0	0	0	0	0	0
2	Botma ,M (Mil�)	1	1	425	1	1	425	0	0	0	0	0	0
2	Botma ,M (Mil�)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Alexander ,P (Phoebe)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Alexander ,P (Phoebe)	1	1335.2	910.2	1	1339.4	910.2	0	0	0	0	0	0
4	Ramonyaluoe ,M (Madalitso)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ramonyaluoe ,M (Madalitso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	He ,L (Lily)	1	1	425	1	1	425	0	0	0	0	0	0
5	He ,L (Lily)	1	1205.1	1630.1	1	1200	1630.1	0	0	0	0	0	0
6	Du Toit ,C (Christina)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Du Toit ,C (Christina)	1	1220.9	1220.9	1	1224.4	1220.9	0	0	0	0	0	0
7	Vermeulen ,I (Inge)	1	1	425	1	1	425	0	0	0	0	0	0
7	Vermeulen ,I (Inge)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Taylor ,M (Morgan Zita)	1	1	425	1	1	425	0	0	0	0	0	0
8	Taylor ,M (Morgan Zita)	1	1301.8	1726.8	1	1316.6	1726.8	0	0	0	0	0	0
9	Adams ,M (Mariam)	1	1	425	1	1	425	0	0	0	0	0	0
9	Adams ,M (Mariam)	1	1183.4	1608.4	1	1178.4	1608.4	0	0	0	0	0	0
10	Javed ,Z (Zainab)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Javed ,Z (Zainab)	1	1314.6	889.6	1	1310.8	889.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Heidemann, G (Gisele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms