Chess South Africa Ratings Database

PLAYER PAGE

Personal

Asperen, Z (Zoe)

Chess SA id

2090193207

FIDE id

Date of birth

2009-05-22 (U18)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1150.5	1161.8	1153.6	1200
Raw rating	1150.5	1161.8	1153.6	1200
Weighted rating	1145.5	1157.7	1149.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.9	175.1	177.2	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1150.5	1161.8	1153.6	1200
Analysis
Rating	1150.5	1161.8	1153.6	1200
Raw rating	1150.5	1161.8	1153.6	1200
Weighted rating	1145.5	1157.7	1149.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.9	175.1	177.2	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	1150.5	1161.8	1153.6	1200
New weighted rating	1145.4	1157.7	1149.1	1200
New weighted performance	0	0	0	0
Temp new rating	1150.5	1161.8	1153.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1150.5	1161.8	1153.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

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

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Female
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	2	20	-255	1205.2	950.2
Standard	5	1	20	-255	1212.7	957.7
Rapid	5	1	20	-255	1197.7	942.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1150.5	1161.8	1153.6	1200
2025-09-01	1150.5	1161.8	1153.6	1200
2025-08-01	1150.5	1161.8	1153.6	1200
2025-07-01	1150.5	1161.8	1153.6	1200
2025-06-01	1150.5	1161.8	1153.6	1200
2025-05-01	1150.5	1161.8	1153.6	1200
2025-04-01	1150.5	1161.8	1153.6	1200
2025-03-01	1150.5	1161.8	1153.6	1200
2025-02-01	1150.3	1161.5	1153.5	1200
2025-01-01	1130.5	1144.8	1137.2	1200
2024-12-01	1130.5	1144.8	1137.2	1200
2024-11-01	1130.5	1144.8	1137.2	1200
2024-10-01	1130.5	1144.8	1137.2	1200
2024-09-01	1130.5	1144.8	1137.2	1200
2024-08-01	1130.5	1144.8	1137.2	1200
2024-07-01	1130.5	1144.8	1137.2	1200
2024-06-01	1130.5	1144.8	1137.2	1200
2024-08-01	1130.5	1144.8	1137.2	1200
2024-04-01	1130.5	1144.8	1137.2	1200
2024-03-01	1170.7	1200	1137.2	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	Overberg High Schools Trails 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
2	Overberg High Schools Trails 2024 (U15)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 0.5	date 2024-03-02	rnd 4	type Standard	result 0.5
		Opponent Van Rooyen, J (Janel)				Opponent Van Schoor, J (Jade)
2	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 3	type Rapid	result 0.5	date 2024-02-24	rnd 4	type Rapid	result 0.5
		Opponent Maans, W (Waylen)				Opponent Aebi, S (Simon)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 3	type Standard	result 0.5	date 2024-03-02	rnd 4	type Standard	result 0.5
		Opponent Van Rooyen, J (Janel)				Opponent Van Schoor, J (Jade)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 3	type Rapid	result 0.5	date 2024-02-24	rnd 4	type Rapid	result 0.5
		Opponent Maans, W (Waylen)				Opponent Aebi, S (Simon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Oosthuizen ,A (Anke)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Oosthuizen ,A (Anke)	1	1328.8	903.8	1	1270.4	903.8	0	0	0	0	0	0
2	Hendricks ,L (Lakeisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hendricks ,L (Lakeisha)	1	1233.9	808.9	1	1229.3	808.9	0	0	0	0	0	0
3	Rasekgololo ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Rasekgololo ,A (Ayanda)	1	1181.2	756.2	1	1175.1	756.2	0	0	0	0	0	0
4	Van Schoor ,J (Jade)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Van Schoor ,J (Jade)	1	1159.6	1159.6	1	1200	1159.6	0	0	0	0	0	0
5	Van Rooyen ,J (Janel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Van Rooyen ,J (Janel)	1	1160	1160	1	1200	1160	0	0	0	0	0	0
6	Rabie ,E (Eduan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Rabie ,E (Eduan)	1	1188.3	763.3	0	0	0	1	1175.6	763.3	0	0	0
7	Aebi ,S (Simon)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Aebi ,S (Simon)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Maans ,W (Waylen)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Maans ,W (Waylen)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Vogel ,Z (Zandre)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Vogel ,Z (Zandre)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Maibe ,V (Vinnete)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Maibe ,V (Vinnete)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Asperen, Z (Zoe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms