Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maree, M (Maria)

Chess SA id

2080314367

FIDE id

Date of birth

2008-03-07 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

11.2

Junior GPX Points

1152.9

Item	Main	Standard	Rapid	Blitz
Rating	1282.8	1275.5	1276	1200
Raw rating	1282.8	1275.5	1276	1200
Weighted rating	1215	1211.4	1217.5	1200
Weighted performance	0	0	0	0
Floor	782.8	775.5	776	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.4	148.9	148.8	165.8
Highest rating	1282.8 2025-09-30	1275.5 2025-09-30	1276 2025-09-01	1200 2025-03-01
Highest raw rating	1282.8 2025-09-30	1275.5 2025-09-30	1276 2025-09-01	1200 2025-03-01
Highest weighted rating	1208.7 2025-09-30	1205.6 2025-09-30	1206.1 2025-09-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1282.8	1275.5	1276	1200
Analysis
Rating	1282.8	1275.5	1276	1200
Raw rating	1282.8	1275.5	1276	1200
Weighted rating	1215	1211.4	1217.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	782.8	775.5	776	700
Max/Min rating change allowed	147.4	148.9	148.8	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	1282.8	1275.5	1276	1200
New weighted rating	1221	1216.9	1222.8	1200
New weighted performance	0	0	0	0
Temp new rating	1282.8	1275.5	1276	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1282.8	1275.5	1276	1200
New K-factor	36	36	36	36
New floor	782.8	775.5	776	700

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

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
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	15	9.5	63.33	113.3	1225.6	1338.9
Standard	10	5	50	0	1236	1236
Rapid	5	4.5	90	340	1204.7	1544.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9.5	63.33	113.3	1225.6	1338.9
Standard	10	5	50	0	1236	1236
Rapid	5	4.5	90	340	1204.7	1544.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1282.8	1275.5	1276	1200
2025-09-30	1282.8	1275.5	1276	1200
2025-09-01	1231.8	1199.5	1276	1200
2025-08-01	1199.6	1199.5	1200	1200
2025-07-01	1199.6	1199.5	1200	1200
2025-06-01	1199.6	1199.5	1200	1200
2025-05-01	1199.6	1199.5	1200	1200
2025-04-01	1199.4	1199.2	1200	1200
2025-03-01	1196.1	1195.2	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Western Cape Schools - Top Schools 2025 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
2	Kraaifontein Schools Rapid Chess Tournament 2025 (Intermediate Girls)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	4.5	Yes	Analysis
3	CT Metro District East Schools Chess Individuals Trials 2025 (U18+U20 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U17 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
2	Kraaifontein Schools Rapid Chess Tournament 2025 (Intermediate Girls)	2025-08-09	2025-08-09	Rapid	Cape Town (WCT)	5	5	4.5	Yes	Analysis
3	CT Metro District East Schools Chess Individuals Trials 2025 (U18+U20 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-08-09	rnd 5	type Rapid	result 0.5
		Opponent September, N (Nikita)				Opponent Shoriwa, M (Mary)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Magomarele, R (Rachel)				Opponent Van Rooyen, J (Janel)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Magomarele, R (Rachel)				Opponent Van Rooyen, J (Janel)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent September, N (Nikita)				Opponent September, N (Nikita)

#	Games	Start				End
1	5	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 5	type Rapid	result 0.5
		Opponent Mashaya, K (Kishel)				Opponent Shoriwa, M (Mary)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent September, N (Nikita)				Opponent Eland, C (Cara Jane)
2	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Magomarele, R (Rachel)				Opponent Van Rooyen, J (Janel)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Magomarele, R (Rachel)				Opponent Van Rooyen, J (Janel)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent September, N (Nikita)				Opponent September, N (Nikita)

#	Games	Start				End
1	4	Tournament Kraaifontein Schools Rapid Chess Tournament 2025				Tournament Kraaifontein Schools Rapid Chess Tournament 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 4	type Rapid	result 1
		Opponent Mashaya, K (Kishel)				Opponent Eland, C (Cara Jane)

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 ,W (Wanica Jordan-lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Heerden ,W (Wanica Jordan-lee)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Tulis ,L (Leona)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tulis ,L (Leona)	1	1182.4	757.4	1	1180.6	757.4	0	0	0	0	0	0
3	Joubert ,C (Carla Louise)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Joubert ,C (Carla Louise)	1	1282.5	857.5	1	1270.4	857.5	0	0	0	0	0	0
4	Stuurman ,L (Lee-Kayle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Stuurman ,L (Lee-Kayle)	1	1197.4	1622.4	1	1200	1622.4	0	0	0	0	0	0
5	Michaels ,B (Bernadine)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Michaels ,B (Bernadine)	1	1269.2	844.2	1	1263.8	844.2	0	0	0	0	0	0
6	Crotz ,K (Kirsten)	1	1	425	1	1	425	0	0	0	0	0	0
6	Crotz ,K (Kirsten)	1	1391.7	1816.7	1	1349.2	1816.7	0	0	0	0	0	0
7	Zinto ,NL (Nimange Layla)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Zinto ,NL (Nimange Layla)	1	1188.8	763.8	1	1179	763.8	0	0	0	0	0	0
8	Magomarele ,R (Rachel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Magomarele ,R (Rachel)	1	1381.6	1806.6	1	1378.4	1806.6	0	0	0	0	0	0
9	Van Rooyen ,J (Janel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Rooyen ,J (Janel)	1	1066.8	1491.8	1	1113.5	1491.8	0	0	0	0	0	0
10	September ,N (Nikita)	1	1	425	1	1	425	0	0	0	0	0	0
10	September ,N (Nikita)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Maree, M (Maria)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms