Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prins, A (Annike)

Chess SA id

2140149960

FIDE id

Date of birth

2014-05-05 (U12)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1131.7	1130	1177	1200
Raw rating	1131.7	1130	1177	1200
Weighted rating	1130.2	1130	1173.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.8	183.2	171.3	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 2024-03-01	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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1131.7	1130	1177	1200
Analysis
Rating	1131.7	1130	1177	1200
Raw rating	1131.7	1130	1177	1200
Weighted rating	1130.2	1130	1173.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.8	183.2	171.3	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	1131.7	1130	1177	1200
New weighted rating	1130.1	1130	1173.3	1200
New weighted performance	0	0	0	0
Temp new rating	1131.7	1130	1177	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1131.7	1130	1177	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	0	5
	10	10	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Female
Age group	U12
Region	Eden (WEG)
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	5	2	40	-85	1192.5	1107.5
Standard	5	2	40	-85	1192.5	1107.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	5.5	27.5	-191.2	1188.4	997.2
Standard	15	5.5	36.67	-113.3	1189.3	1075.9
Rapid	5	0	0	-425	1185.8	760.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1131.7	1130	1177	1200
2025-09-01	1131.7	1130	1177	1200
2025-08-01	1131.7	1130	1177	1200
2025-07-01	1131.7	1130	1177	1200
2025-06-01	1131.7	1130	1177	1200
2025-05-01	1131.7	1130	1177	1200
2025-04-01	1131.7	1130	1177	1200
2025-03-01	1131.7	1129.7	1177	1200
2025-02-01	1130.2	1130	1173.2	1200
2025-01-01	1101.2	1130	1110.7	1200
2024-12-01	1101.2	1130	1110.7	1200
2024-11-01	1101.2	1130	1110.7	1200
2024-10-01	1142.6	1130	1200	1200
2024-09-01	1142.6	1130	1200	1200
2024-08-01	1142.6	1130	1200	1200
2024-07-01	1142.6	1130	1200	1200
2024-06-01	1142.6	1130	1200	1200
2024-08-01	1142.6	1130	1200	1200
2024-04-01	1142.6	1130	1200	1200
2024-03-01	1142.6	1130	1200	1200
2024-02-01	1142.6	1130	1200	1200
2024-01-01	1142.6	1130	1200	1200
2023-12-01	1142.6	1130	1200	1200
2023-11-01	1142.6	1130	1200	1200

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	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Schools Chess Trials 2 2025 (U11 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	0	Yes	Analysis
3	George Chess Trials 3 2023 (U9 Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	George Chess Trials 2 2023 (U9 Girls)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 0.5	date 2023-02-25	rnd 4	type Standard	result 0.5
		Opponent Du Toit, T (Tineke)				Opponent Meyer, M (Mieke)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 2	type Standard	result 0.5	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Lujalajala, A (Athandwe)				Opponent Cupido, E (Elnay)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 0.5
		Opponent Gelderbloem, A (Avah)				Opponent Gelderbloem, A (Avah)

#	Games	Start				End
1	3	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 2	type Standard	result 0.5	date 2023-02-25	rnd 4	type Standard	result 0.5
		Opponent Du Toit, T (Tineke)				Opponent Meyer, M (Mieke)
2	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 2	type Standard	result 0.5	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Lujalajala, A (Athandwe)				Opponent Cupido, E (Elnay)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 0.5
		Opponent Gelderbloem, A (Avah)				Opponent Gelderbloem, A (Avah)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Cupido, E (Elnay)				Opponent Cupido, E (Elnay)
2	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Botes, L (Leja)				Opponent Botes, L (Leja)

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Cupido, E (Elnay)				Opponent Cupido, E (Elnay)
2	1	Tournament George Chess Trials 3 2023				Tournament George Chess Trials 3 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 1
		Opponent Botes, L (Leja)				Opponent Botes, L (Leja)

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	Du Toit ,T (Tineke)	2	1	0	2	1	0	0	0	0	0	0	0
1	Du Toit ,T (Tineke)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Botes ,L (Leja)	2	1	0	2	1	0	0	0	0	0	0	0
2	Botes ,L (Leja)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	Stewart ,C (Chante)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Stewart ,C (Chante)	1	1153.5	728.5	1	1153.7	728.5	0	0	0	0	0	0
4	Barnard ,M (Marizaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Barnard ,M (Marizaan)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Chaonwa ,N (Natalie)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Chaonwa ,N (Natalie)	1	1180.4	755.4	1	1176	755.4	0	0	0	0	0	0
6	Gericke ,D (Deone)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gericke ,D (Deone)	1	1162.3	737.3	1	1162.3	737.3	0	0	0	0	0	0
7	Coleman ,G (Gabriella)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Coleman ,G (Gabriella)	1	1141.4	1141.4	1	1129.4	1141.4	0	0	0	0	0	0
8	Magomarele ,T (Thato)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Magomarele ,T (Thato)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Abrahams ,Z (Ziva)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Abrahams ,Z (Ziva)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Cupido ,E (Elnay)	1	1	425	1	1	425	0	0	0	0	0	0
10	Cupido ,E (Elnay)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Prins, A (Annike)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms