Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Heever, A (Annely)

Chess SA id

2120155237

FIDE id

Date of birth

2012-01-26 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1174.6	1169.1	1200	1200
Raw rating	1174.6	1169.1	1200	1200
Weighted rating	1172.6	1166.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.9	173.3	165.8	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 2024-02-01	1200 2024-02-01
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 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1174.6	1169.1	1200	1200
Analysis
Rating	1174.6	1169.1	1200	1200
Raw rating	1174.6	1169.1	1200	1200
Weighted rating	1172.6	1166.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.9	173.3	165.8	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	1174.6	1169.1	1200	1200
New weighted rating	1172.4	1166.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1174.6	1169.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1174.6	1169.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	10	3	30	-170	1214.6	1044.6
Standard	10	3	30	-170	1214.6	1044.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1174.6	1169.1	1200	1200
2025-09-01	1174.6	1169.1	1200	1200
2025-08-01	1174.6	1169.1	1200	1200
2025-07-01	1174.6	1169.1	1200	1200
2025-06-01	1174.6	1169.1	1200	1200
2025-05-01	1174.6	1169.1	1200	1200
2025-04-01	1174.6	1169.1	1200	1200
2025-03-01	1174.6	1169.1	1200	1200
2025-02-01	1173.2	1167.4	1200	1200
2025-01-01	1146.8	1136.2	1200	1200
2024-12-01	1146.8	1136.2	1200	1200
2024-11-01	1146.8	1136.2	1200	1200
2024-10-01	1146.8	1136.2	1200	1200
2024-09-01	1188.3	1185.2	1200	1200
2024-08-01	1188.3	1185.2	1200	1200
2024-07-01	1188.3	1185.2	1200	1200
2024-06-01	1188.3	1185.2	1200	1200
2024-08-01	1188.3	1185.2	1200	1200
2024-04-01	1188.3	1185.2	1200	1200
2024-03-01	1188.3	1185.2	1200	1200
2024-02-01	1188.3	1185.2	1200	1200
2024-01-01	1188.3	1185.2	1200	1200
2023-12-01	1188.3	1185.2	1200	1200
2023-11-01	1188.3	1185.2	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	Gauteng Schools Individuals Finals 2024 (U13 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Gauteng Schools Individual Finals 2023 (U11 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Moropodi, L (Lerato)				Opponent Moropodi, L (Lerato)
2	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 1
		Opponent Alannah, C (Coulson)				Opponent Alannah, C (Coulson)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 1	type Standard	result 1	date 2023-05-26	rnd 1	type Standard	result 1
		Opponent Mabaso, S (Sinenhlanhla)				Opponent Mabaso, S (Sinenhlanhla)

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Moropodi, L (Lerato)				Opponent Moropodi, L (Lerato)
2	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 1
		Opponent Alannah, C (Coulson)				Opponent Alannah, C (Coulson)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 1	type Standard	result 1	date 2023-05-26	rnd 1	type Standard	result 1
		Opponent Mabaso, S (Sinenhlanhla)				Opponent Mabaso, S (Sinenhlanhla)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Moropodi, L (Lerato)				Opponent Moropodi, L (Lerato)
2	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 1
		Opponent Alannah, C (Coulson)				Opponent Alannah, C (Coulson)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 1	type Standard	result 1	date 2023-05-26	rnd 1	type Standard	result 1
		Opponent Mabaso, S (Sinenhlanhla)				Opponent Mabaso, S (Sinenhlanhla)

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Moropodi, L (Lerato)				Opponent Moropodi, L (Lerato)
2	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 3	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 1
		Opponent Alannah, C (Coulson)				Opponent Alannah, C (Coulson)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 1	type Standard	result 1	date 2023-05-26	rnd 1	type Standard	result 1
		Opponent Mabaso, S (Sinenhlanhla)				Opponent Mabaso, S (Sinenhlanhla)

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	Moropodi ,L (Lerato)	1	1	425	1	1	425	0	0	0	0	0	0
1	Moropodi ,L (Lerato)	1	1174.6	1599.6	1	1170.9	1599.6	0	0	0	0	0	0
2	Rossouw ,R (Richelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Rossouw ,R (Richelle)	1	1220.5	795.5	1	1223.7	795.5	0	0	0	0	0	0
3	Smith ,L (Leah)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Smith ,L (Leah)	1	1299	874	1	1296.4	874	0	0	0	0	0	0
4	Hlongwane ,K (Keletso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Hlongwane ,K (Keletso)	1	1240.1	815.1	1	1247.9	815.1	0	0	0	0	0	0
5	Westermann ,L (Liezl)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Westermann ,L (Liezl)	1	1110.7	685.7	1	1098	685.7	0	0	0	0	0	0
6	Viljoen ,C (Chene)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Viljoen ,C (Chene)	1	1279.9	854.9	1	1267.3	854.9	0	0	0	0	0	0
7	Alannah ,C (Coulson)	1	1	425	1	1	425	0	0	0	0	0	0
7	Alannah ,C (Coulson)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mabaso ,S (Sinenhlanhla)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mabaso ,S (Sinenhlanhla)	1	1184.4	1609.4	1	1181.2	1609.4	0	0	0	0	0	0
9	Makosso ,M (Mckayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Makosso ,M (Mckayla)	1	1210.3	785.3	1	1211.6	785.3	0	0	0	0	0	0
10	Kgobane ,P (Palesa)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kgobane ,P (Palesa)	1	1226.6	801.6	1	1232	801.6	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

Van Der Heever, A (Annely)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms