Chess South Africa Ratings Database

PLAYER PAGE

Personal

Willenberg, M (Meeka)

Chess SA id

210088914

FIDE id

Date of birth

2010-09-26 (U16)

Gender

Female

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	895.2	902.6	891	839.4
Raw rating	895.2	902.6	891	839.4
Weighted rating	895.2	902.6	891	839.4
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	256	253.3	257.5	277.2
Highest rating	1200 2024-11-01	1200 2018-02-01	1200 2024-03-01	1200 2024-11-01
Highest raw rating	905.2 2018-04-01	913.4 2018-04-01	891 2024-03-01	891 2018-02-01
Highest weighted rating	905.2 2024-11-01	913.4 2024-11-01	891 2024-11-01	891 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2018-02-01	1200 2024-03-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	895.2	902.6	891	839.4
Analysis
Rating	895.2	902.6	891	839.4
Raw rating	895.2	902.6	891	839.4
Weighted rating	895.2	902.6	891
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	256	253.3	257.5	277.2
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	895.2	902.6	891	839.4
New weighted rating	895.2	902.6	891	839.4
New weighted performance	0	0	0	0
Temp new rating	895.2	902.6	891	839.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	895.2	902.6	891	839.4
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	16	9	4	3

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Chess South Africa (CSA)
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	11	1.5	13.64	-309.1	1149.5	840.4
Standard	8	1.5	18.75	-265.6	1214.6	949
Rapid	0	0	0	0	0	0
Blitz	3	0	0	-425	975.7	550.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	895.2	902.6	891	839.4
2025-09-01	895.2	902.6	891	839.4
2025-08-01	895.2	902.6	891	839.4
2025-07-01	895.2	902.6	891	839.4
2025-06-01	895.2	902.6	891	839.4
2025-05-01	895.2	902.6	891	839.4
2025-04-01	895.2	902.6	891	839.4
2025-03-01	895.2	902.6	891	839.4
2025-02-01	895.2	902.6	891	839.4
2025-01-01	895.2	902.6	891	839.4
2024-12-01	895.2	902.6	891	839.4
2024-11-01	895.2	902.6	891	839.4
2024-10-01	895.2	902.6	891	839.4
2024-09-01	895.2	902.6	891	839.4
2024-08-01	895.2	902.6	891	839.4
2024-07-01	895.2	902.6	891	839.4
2024-06-01	895.2	902.6	891	839.4
2024-08-01	895.2	902.6	891	839.4
2024-04-01	895.2	902.6	891	839.4
2024-03-01	895.2	902.6	891	839.4
2024-02-01	895.2	902.6	891	839.4
2024-01-01	895.2	902.6	891	839.4
2023-12-01	895.2	902.6	891	839.4
2023-11-01	895.2	902.6	891	839.4

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	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
2	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	6	1.5	Yes	Analysis
3	WP Team Blitz 2018 (B)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	3	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Badenhorst, KL (Klara Mari)				Opponent Badenhorst, KL (Klara Mari)
2	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-22	rnd 3	type Standard	result 0.5	date 2018-03-22	rnd 3	type Standard	result 0.5
		Opponent Padayachy, S (Shreya)				Opponent Padayachy, S (Shreya)

#	Games	Start				End
1	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Badenhorst, KL (Klara Mari)				Opponent Badenhorst, KL (Klara Mari)
2	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-22	rnd 3	type Standard	result 0.5	date 2018-03-22	rnd 3	type Standard	result 0.5
		Opponent Padayachy, S (Shreya)				Opponent Padayachy, S (Shreya)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Badenhorst, KL (Klara Mari)				Opponent Badenhorst, KL (Klara Mari)

#	Games	Start				End
1	1	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Badenhorst, KL (Klara Mari)				Opponent Badenhorst, KL (Klara Mari)

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	Van Heerden ,A (Ashley John)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Heerden ,A (Ashley John)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Gordon ,E (Eugene)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gordon ,E (Eugene)	1	1462.2	1037.2	1	1456	1037.2	0	0	0	0	0	0
3	Mabika ,B (Bheka)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mabika ,B (Bheka)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Blows ,K (Kiara)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Blows ,K (Kiara)	1	1342	917	1	1331.6	917	0	0	0	0	0	0
5	Padayachy ,S (Shreya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Padayachy ,S (Shreya)	1	1113.6	1113.6	1	1121.6	1113.6	0	0	0	0	0	0
6	Badenhorst ,KL (Klara Mari)	1	1	425	1	1	425	0	0	0	0	0	0
6	Badenhorst ,KL (Klara Mari)	1	1148.5	1573.5	1	1140	1573.5	0	0	0	0	0	0
7	Maruma ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Maruma ,K (Katlego)	1	1096.4	671.4	1	1100	671.4	0	0	0	0	0	0
8	Uhuaba ,A (Adam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Uhuaba ,A (Adam)	1	1153.9	728.9	1	1142.8	728.9	0	0	0	0	0	0
9	Jacobs ,B (Brandon Lee)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Jacobs ,B (Brandon Lee)	1	1197.8	772.8	0	0	0	0	0	0	1	1088.8	772.8
10	Karsten ,PM (Peet Martain)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Karsten ,PM (Peet Martain)	1	529.2	104.2	0	0	0	0	0	0	1	529.2	104.2

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Willenberg, M (Meeka)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms