Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koekemoer, M (Mieke)

Chess SA id

2140147716

FIDE id

Date of birth

2014-09-15 (U12)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1107.6	1200	1082.4	1200
Raw rating	1107.6	1200	1082.4	1200
Weighted rating	1106.5	1200	1079	1200
Weighted performance	780.1	0	831.3	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.2	165.8	196.1	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 2024-03-01	1200 2019-12-01	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 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1107.6	1200	1082.4	1200
Analysis
Rating	1107.6	1200	1082.4	1200
Raw rating	1107.6	1200	1082.4	1200
Weighted rating	1106.5	1200	1079
Weighted performance	780.1	0	831.3
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.2	165.8	196.1	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	1107.6	1200	1082.4	1200
New weighted rating	1106.7	1200	1080	1200
New weighted performance	779.8	0	831	0
Temp new rating	1107.6	1200	1082.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1107.6	1200	1082.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	11	11
	13	13
	5	5
	0	0
History	29	29

Games since
	Main 11	Standard 0		Rapid 11		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	29	8	27.59	-190.5	1209	1018.5
Standard	0	0	0	0	0	0
Rapid	29	8	27.59	-190.5	1209	1018.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1107.6	1200	1082.4	1200
2025-09-01	1107.6	1200	1082.4	1200
2025-08-01	1107.6	1200	1082.4	1200
2025-07-01	1107.6	1200	1082.4	1200
2025-06-01	1107.6	1200	1082.4	1200
2025-05-01	1107.6	1200	1082.4	1200
2025-04-01	1107.6	1200	1082.4	1200
2025-03-01	1107.6	1200	1082.4	1200
2025-02-01	1107.6	1200	1082.4	1200
2025-01-01	1105.6	1200	1082.4	1200
2024-12-01	1105.6	1200	1082.4	1200
2024-11-01	1105.6	1200	1082.4	1200
2024-10-01	1105.6	1200	1082.4	1200
2024-09-01	1105.6	1200	1082.4	1200
2024-08-01	1105.6	1200	1082.4	1200
2024-07-01	1105.6	1200	1082.4	1200
2024-06-01	1105.6	1200	1082.4	1200
2024-08-01	1104.3	1200	1058.8	1200
2024-04-01	1104.3	1200	1058.8	1200
2024-03-01	1102.1	1200	1035.2	1200
2024-02-01	1102.1	1200	1035.2	1200
2024-01-01	1102.1	1200	1035.2	1200
2023-12-01	1102.1	1200	1035.2	1200
2023-11-01	1102.1	1200	1035.2	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	Steinitz Chess Festival 2024 (U12)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Chas Everitt and MHI Attorneys Rapid 2024 (U12)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Western Cape Closed Championship 2023 (U10)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
4	GPCA Rapid 2023 (U10)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	2	Yes	Analysis
5	Kenridge Rapid 2022 (U10)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Shoyisa, S (Sibusiso)				Opponent Tarantaal, J (Josh)
2	2	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Langner, A (Amia)				Opponent Van Wyk, C (Christiaan)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Ntshabile, M (Mivuyo)				Opponent Ntshabile, M (Mivuyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Shoyisa, S (Sibusiso)				Opponent Tarantaal, J (Josh)
2	2	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Langner, A (Amia)				Opponent Van Wyk, C (Christiaan)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Ntshabile, M (Mivuyo)				Opponent Ntshabile, M (Mivuyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Shoyisa, S (Sibusiso)				Opponent Tarantaal, J (Josh)
2	2	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Langner, A (Amia)				Opponent Van Wyk, C (Christiaan)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Ntshabile, M (Mivuyo)				Opponent Ntshabile, M (Mivuyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Shoyisa, S (Sibusiso)				Opponent Tarantaal, J (Josh)
2	2	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Langner, A (Amia)				Opponent Van Wyk, C (Christiaan)
3	1	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Ntshabile, M (Mivuyo)				Opponent Ntshabile, M (Mivuyo)

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	Zenda ,K (Khumo)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Zenda ,K (Khumo)	2	1309.9	884.9	0	0	0	2	1296.9	884.9	0	0	0
2	Lambrechts ,M (Madison)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Lambrechts ,M (Madison)	2	1209.7	784.7	0	0	0	2	1212.9	784.7	0	0	0
3	Abarder ,H (Hanaah)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Abarder ,H (Hanaah)	1	1257.2	832.2	0	0	0	1	1271	832.2	0	0	0
4	Van Der Spuy ,D (Daniel)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Van Der Spuy ,D (Daniel)	1	1189.2	764.2	0	0	0	1	1184.5	764.2	0	0	0
5	Smith ,W (Willow)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Smith ,W (Willow)	1	1193.4	768.4	0	0	0	1	1187.3	768.4	0	0	0
6	Du Preez ,Z (Zolani)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Du Preez ,Z (Zolani)	1	1178.8	753.8	0	0	0	1	1192.7	753.8	0	0	0
7	Cilliers ,D (Dene)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Cilliers ,D (Dene)	1	1378.1	953.1	0	0	0	1	1399.5	953.1	0	0	0
8	Sadien ,M (Maheer)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Sadien ,M (Maheer)	1	1217.7	792.7	0	0	0	1	1229.9	792.7	0	0	0
9	Shoyisa ,S (Sibusiso)	1	1	425	0	0	0	1	1	425	0	0	0
9	Shoyisa ,S (Sibusiso)	1	1124.3	1549.3	0	0	0	1	1200	1549.3	0	0	0
10	Pretorius ,Z (Zuribeth)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Pretorius ,Z (Zuribeth)	1	1226.6	801.6	0	0	0	1	1200	801.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Koekemoer, M (Mieke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms