Chess South Africa Ratings Database

PLAYER PAGE

Personal

Javed, M (Mariam)

Chess SA id

2160143660

FIDE id

Date of birth

2016-11-16 (U10)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-07

Personal details last changed

2025-03-12

Junior GPX Games

Junior GPX Points

1263.2

Item	Main	Standard	Rapid	Blitz
Rating	1507.1	1480.6	1341.8	1200
Raw rating	1469.3	1479.5	1341.8	1200
Weighted rating	1341.3	1338.9	1306.3	1200
Weighted performance	1507.1	1480.6	1234.6	0
Floor	969.3	979.5	871.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	113	111.3	135.5	165.8
Highest rating	1507.1 2025-09-30	1480.6 2025-09-30	1371.3 2024-12-01	1200 2018-10-01
Highest raw rating	1469.3 2025-09-30	1479.5 2025-09-30	1371.3 2024-12-01	1200 2024-03-01
Highest weighted rating	1341.3 2025-09-30	1338.9 2025-09-30	1287.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1507.1 2025-09-30	1480.6 2025-09-30	1341.4 2024-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1506.6	1480.1	1341.8	1200
Analysis
Rating	1507.1	1480.6	1341.8	1200
Raw rating	1469.3	1479.5	1341.8	1200
Weighted rating	1341.3	1338.9	1306.3
Weighted performance	1507.1	1480.6	1234.6
K-factor	32	32	36	36
Floor	969.3	979.5	871.3	700
Max/Min rating change allowed	113	111.3	135.5	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	1469.3	1479.5	1341.8	1200
New weighted rating	1357	1354.7	1314.1	1200
New weighted performance	1506.6	1480.1	1234.2	0
Temp new rating	1506.6	1480.1	1341.8	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1506.6	1480.1	1341.8	1200
New K-factor	32	32	36	36
New floor	969.3	979.5	871.3	700

Item	Main	Standard	Rapid
	0	0	0
	61	43	18
	93	61	32
	44	10	34
	20	5	15
	0	0	0
History	218	119	99

Games since
	Main 154	Standard 104		Rapid 50		Blitz 0
Gender	Female
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1205		363		193
Female	158		56		27
U10	57		15		8
U10 Female	8		3		2
Standard
	RSA		Province		Region
Overall	1328		360		190
Female	195		70		33
U10	73		18		8
U10 Female	9		4		2
Rapid
	RSA		Province		Region
Overall	783		404		181
Female	124		69		21
U10	55		30		11
U10 Female	10		7		3
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	61	39	63.93	118.4	1296.4	1414.9
Standard	43	29	67.44	148.3	1310.6	1458.8
Rapid	18	10	55.56	47.2	1262.7	1309.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	218	105.5	48.39	-13.6	1249.9	1236.3
Standard	119	65	54.62	39.3	1276	1315.3
Rapid	99	40.5	40.91	-77.3	1218.5	1141.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1469.3	1479.5	1341.8	1200
2025-09-01	1414.6	1418.4	1341.8	1200
2025-08-01	1414.6	1418.4	1341.8	1200
2025-07-01	1414.6	1418.4	1341.8	1200
2025-06-01	1414.6	1418.4	1341.8	1200
2025-05-01	1354.9	1353.4	1341.8	1200
2025-04-01	1357.3	1358	1341.8	1200
2025-03-01	1368.8	1371.9	1347.7	1200
2025-02-01	1364.1	1343	1371.3	1200
2025-01-01	1364.1	1343	1371.3	1200
2024-12-01	1351.5	1322.1	1371.3	1200
2024-11-01	1321.7	1322.1	1296	1200
2024-10-01	1326.6	1290.3	1313.3	1200
2024-09-01	1252.8	1206	1313.3	1200
2024-08-01	1241.7	1184.4	1313.3	1200
2024-07-01	1195.7	1184.4	1195	1200
2024-06-01	1210.6	1171.2	1195	1200
2024-08-01	1130	1178.4	1053.5	1200
2024-04-01	1130	1178.4	1053.5	1200
2024-03-01	1093.5	1155.6	1053.5	1200
2024-02-01	1091.2	1164.8	1056.3	1200
2024-01-01	1091.2	1164.8	1056.3	1200
2023-12-01	1091.2	1164.8	1056.3	1200
2023-11-01	1091.2	1164.8	1056.3	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 (U9 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	4	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U10)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
7	Western Cape Closed 2025 (U10)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
8	CT Metro Schools Individual Closed 2025 (U9 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
9	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
10	2025 District Central Schools Chess Individual Trials (U9 Girls)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	5	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 (U9 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	4	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U10)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
7	Western Cape Closed 2025 (U10)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
8	CT Metro Schools Individual Closed 2025 (U9 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
9	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
10	2025 District Central Schools Chess Individual Trials (U9 Girls)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
11	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
12	Chess Challengers Championship 2024 (U10)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
13	Laerskool Welgemoed Rapid 2024 (U10)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
14	Chess Elevation Series - October 2024 (Level 0)	2024-10-25	2024-10-26	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
15	Western Cape Top Schools Championship 2024 (U9 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	5	3.5	Yes	Analysis
16	Western Cape Women�s Championship 2024 (U10)	2024-08-09	2024-08-09	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
17	CT Metro Central District Top Schools 2024 (U7+U9 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	3.5	Yes	Analysis
18	2024 African Youth Chess Championship	2024-06-16	2024-06-22	Standard	Tshwane (GTP)	9	9	4	Yes	Analysis
19	Cape Town Chess Federation Closed Chess Championships 2024 (U10)	2024-06-15	2024-06-15	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
20	PNPS Chess Challengers 2024 (U10)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
21	Steinitz Chess Festival 2024 (U10)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
22	South African Junior Closed Chess Championship 2024 (U8 Girls)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	8	3	Yes	Analysis
23	Western Cape PS Individuals Championship 2024 (U9 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
24	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
25	CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
26	Cape of Good Hope Open Chess Tournament 2024 (U10)	2024-02-17	2024-02-17	Rapid	Cape Town (WCT)	6	5	1.5	Yes	Analysis
27	Western Cape Closed Championship 2023 (U8)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
28	Western Cape Top Schools 2023 (U9 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
29	WP Closed 2023 (U8)	2023-06-16	2023-06-16	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
30	Western Cape PS Individuals 2023 (U7 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
31	Cape Town Open 2023 (U10)	2023-03-25	2023-03-25	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
32	Cape Town Metro Schools Chess Closed Individuals 2023 (U7 Mixed)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	4	2	Yes	Analysis
33	Central District School Trials 2023 (U9 Girls)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	0	Yes	Analysis
34	Laerskool Welgemoed Rapid 2023 (U8)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
35	Cape of Good Hope Open 2023 (U10)	2023-01-28	2023-01-28	Rapid	Cape Town (WCT)	6	5	0	Yes	Analysis
36	Kenridge Rapid 2022 (U8)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
37	Metro Rapid 2022 (U7 Girls)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	0.5	Yes	Analysis
38	Curro Durbanville Chess Open Rapid 2022 (U8+U10)	2022-07-02	2022-07-02	Rapid	Cape Town (WCT)	6	5	0	Yes	Analysis
39	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-02-01	rnd 6	type Standard	result 0.5
		Opponent Mbele, A (Asenathi)				Opponent Meer, M (Maryam Hasanah)
2	7	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent De Swardt, R (Rebecca)				Opponent Zhu, E (Elaine)
3	7	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Magi, A (Aqhame Alizwa)				Opponent Adams, M (Mariam)

#	Games	Start				End
1	12	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament CT Metro Schools Individual Closed 2025
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Mbele, A (Asenathi)				Opponent Adams, M (Mariam)
2	7	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent De Swardt, R (Rebecca)				Opponent Zhu, E (Elaine)
3	4	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Williams, L (Lauri-Url)				Opponent Erasmus, S (Suzanne)

#	Games	Start				End
1	9	Tournament PNPS Chess Challengers 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-05-18	rnd 4	type Rapid	result 1	date 2024-10-19	rnd 2	type Rapid	result 1
		Opponent Greer, E (Ella)				Opponent Horn, N (Nielen)
2	6	Tournament Cape of Good Hope Open 2025				Tournament Steinitz Festival 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 3	type Rapid	result 1
		Opponent Magi, A (Aqhame Alizwa)				Opponent May, S (Sinelizwi)
3	4	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Chen, D (David)				Opponent Harrington, F (Finn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent De Swardt, R (Rebecca)				Opponent Zhu, E (Elaine)
2	6	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Mbele, A (Asenathi)				Opponent Baker, J (Jessica)
3	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent May, A (Avumile)				Opponent Adams, M (Mariam)

#	Games	Start				End
1	7	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent De Swardt, R (Rebecca)				Opponent Zhu, E (Elaine)
2	6	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament 2025 District Central Schools Chess Individual Trials
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Mbele, A (Asenathi)				Opponent Baker, J (Jessica)
3	4	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Matwa, K (Kimathi Hlelo)				Opponent Adams, M (Mariam)

#	Games	Start				End
1	4	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 6	type Rapid	result 1
		Opponent Chen, D (David)				Opponent Harrington, F (Finn)
2	4	Tournament CT Metro Central District Top Schools 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-10-19	rnd 2	type Rapid	result 1
		Opponent Nimmerhout, M (Mattea)				Opponent Horn, N (Nielen)
3	4	Tournament PNPS Chess Challengers 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-05-18	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 2	type Rapid	result 1
		Opponent Greer, E (Ella)				Opponent May, A (Avumile)

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	Javed ,Z (Zainab)	5	0	-425	2	0	-425	3	0	-425	0	0	0
1	Javed ,Z (Zainab)	5	1284.2	859.2	2	1337.4	859.2	3	1247.3	859.2	0	0	0
2	Klopper ,E (Elbe)	5	1	-255	1	0	-425	4	1	-212.5	0	0	0
2	Klopper ,E (Elbe)	5	1246	991	1	1394.4	821	4	1203.2	1033.5	0	0	0
3	Meer ,M (Maryam Hasanah)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
3	Meer ,M (Maryam Hasanah)	4	1216.8	1535.6	4	1200.7	1535.6	0	0	0	0	0	0
4	Ramonyaluoe ,M (Madalitso)	4	0	-425	4	0	-425	0	0	0	0	0	0
4	Ramonyaluoe ,M (Madalitso)	4	1459.8	1034.8	4	1441.4	1034.8	0	0	0	0	0	0
5	Alexander ,P (Phoebe)	4	0	-425	2	0	-425	2	0	-425	0	0	0
5	Alexander ,P (Phoebe)	4	1242.8	817.8	2	1299.2	817.8	2	1187.2	817.8	0	0	0
6	Van Wyk ,F (Faith)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
6	Van Wyk ,F (Faith)	3	1505.8	1222.5	3	1469.7	1222.5	0	0	0	0	0	0
7	Zembeta ,M (Mary Siyamthanda)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
7	Zembeta ,M (Mary Siyamthanda)	3	1191	1474.4	3	1180.2	1474.4	0	0	0	0	0	0
8	Smith ,W (Willow)	3	0	-425	2	0	-425	1	0	-425	0	0	0
8	Smith ,W (Willow)	3	1255.8	830.8	2	1272.8	830.8	1	1174.3	830.8	0	0	0
9	Rogova ,E (Emilia)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
9	Rogova ,E (Emilia)	3	1239.4	956.1	2	1238.9	1026.9	1	1200	814.4	0	0	0
10	Hill ,C (Charles)	3	3	425	2	2	425	1	1	425	0	0	0
10	Hill ,C (Charles)	3	1165.5	1590.5	2	1186	1590.5	1	1200	1590.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Javed, M (Mariam)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms