Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koekemoer, A (Annika)

Chess SA id

2060158857

FIDE id

Date of birth

2006-10-17 (U20)

Gender

Female

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1189.2	1186	1200	1200
Raw rating	1189.2	1186	1200	1200
Weighted rating	1188.8	1185.5	1200	1200
Weighted performance	0	0	0	0
Floor	716.1	719.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.4	169.2	165.8	165.8
Highest rating	1311.6 2023-07-01	1310.1 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1216.1 2023-08-01	1219.1 2023-08-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1216.1 2023-08-01	1219.1 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1311.6 2023-07-01	1310.1 2023-07-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1189.2	1186	1200	1200
Analysis
Rating	1189.2	1186	1200	1200
Raw rating	1189.2	1186	1200	1200
Weighted rating	1188.8	1185.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	716.1	719.1	700	700
Max/Min rating change allowed	168.4	169.2	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	1189.2	1186	1200	1200
New weighted rating	1188.9	1185.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1189.2	1186	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1189.2	1186	1200	1200
New K-factor	36	36	36	36
New floor	716.1	719.1	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	9	4	44.44	-47.2	1221.5	1174.3
Standard	9	4	44.44	-47.2	1221.5	1174.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189.2	1186	1200	1200
2025-09-01	1189.2	1186	1200	1200
2025-08-01	1189.2	1186	1200	1200
2025-07-01	1189.2	1186	1200	1200
2025-06-01	1189.2	1186	1200	1200
2025-05-01	1189.2	1186	1200	1200
2025-04-01	1189.2	1186	1200	1200
2025-03-01	1189.2	1186	1200	1200
2025-02-01	1189.2	1186	1200	1200
2025-01-01	1188.3	1184.9	1200	1200
2024-12-01	1188.3	1184.9	1200	1200
2024-11-01	1188.3	1184.9	1200	1200
2024-10-01	1188.3	1184.9	1200	1200
2024-09-01	1188.3	1184.9	1200	1200
2024-08-01	1188.3	1184.9	1200	1200
2024-07-01	1188.3	1184.9	1200	1200
2024-06-01	1188.3	1184.9	1200	1200
2024-08-01	1188.3	1184.9	1200	1200
2024-04-01	1188.3	1184.9	1200	1200
2024-03-01	1188.3	1184.9	1200	1200
2024-02-01	1188.3	1184.9	1200	1200
2024-01-01	1188.3	1184.9	1200	1200
2023-12-01	1188.3	1184.9	1200	1200
2023-11-01	1188.3	1184.9	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	DR KKD Meiringspark 2023 (U18)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
2	DR Kenneth Kaunda Volkies 29 Jul 2023 (D)	2023-07-29	2023-07-29	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Harding, A (Aiden)
2	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kamatu, M (Michelle)				Opponent Kamatu, M (Michelle)
3	1	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Van Zyl, D (Dean)				Opponent Van Zyl, D (Dean)

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Harding, A (Aiden)
2	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kamatu, M (Michelle)				Opponent Kamatu, M (Michelle)
3	1	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Van Zyl, D (Dean)				Opponent Van Zyl, D (Dean)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Harding, A (Aiden)
2	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kamatu, M (Michelle)				Opponent Kamatu, M (Michelle)
3	1	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Van Zyl, D (Dean)				Opponent Van Zyl, D (Dean)

#	Games	Start				End
1	2	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 3	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Harding, A (Aiden)
2	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kamatu, M (Michelle)				Opponent Kamatu, M (Michelle)
3	1	Tournament DR Kenneth Kaunda Volkies 29 Jul 2023				Tournament DR Kenneth Kaunda Volkies 29 Jul 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Van Zyl, D (Dean)				Opponent Van Zyl, D (Dean)

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	Rheder ,D (Dihan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Rheder ,D (Dihan)	1	1238.7	1663.7	1	1245.7	1663.7	0	0	0	0	0	0
2	Motaung ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Motaung ,N (Naledi)	1	1213.6	788.6	1	1214.8	788.6	0	0	0	0	0	0
3	Van Zyl ,D (Dean)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Zyl ,D (Dean)	1	1165.9	1590.9	1	1157.9	1590.9	0	0	0	0	0	0
4	Mhlongo ,N (Nhlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mhlongo ,N (Nhlanhla)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Kamatu ,M (Michelle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kamatu ,M (Michelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Smit ,D (Damian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Smit ,D (Damian)	1	1309.1	884.1	1	1307.6	884.1	0	0	0	0	0	0
7	Chitja ,D (Diteboho)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Chitja ,D (Diteboho)	1	1322.9	897.9	1	1331.7	897.9	0	0	0	0	0	0
8	Gweshe ,T (Tafadzwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gweshe ,T (Tafadzwa)	1	1168.8	743.8	1	1161.6	743.8	0	0	0	0	0	0
9	Harding ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
9	Harding ,A (Aiden)	1	1174.3	1599.3	1	1166.8	1599.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Koekemoer, A (Annika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms