Chess South Africa Ratings Database

PLAYER PAGE

Personal

Javed, Z (Zainab)

Chess SA id

2150142381

FIDE id

Date of birth

2015-01-20 (U12)

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

80.6

Junior GPX Points

1258.6

Item	Main	Standard	Rapid	Blitz
Rating	1504.9	1525.3	1346.6	1200
Raw rating	1504.9	1525.3	1344.8	1200
Weighted rating	1428	1439.5	1346.6	1200
Weighted performance	1480.5	1480.4	1140.9	0
Floor	1004.9	1025.3	888.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	107.4	104.3	134.9	165.8
Highest rating	1507.2 2024-06-01	1525.3 2025-09-30	1392.5 2024-07-01	1200 2018-10-01
Highest raw rating	1504.9 2025-09-30	1525.3 2025-09-30	1388.3 2024-08-01	1200 2024-03-01
Highest weighted rating	1418.9 2025-09-30	1428.7 2025-09-30	1388.3 2025-03-01	1200 2018-10-01
Highest weighted performance	1507.2 2024-06-01	1497.5 2025-09-30	1392.5 2024-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-40.1	-30.4	0.3	26.3
New rating	1464.9	1494.9	1346.9	1226.3
Analysis
Rating	1504.9	1525.3	1346.6	1200
Raw rating	1504.9	1525.3	1344.8	1200
Weighted rating	1428	1439.5	1346.6
Weighted performance	1480.5	1480.4	1140.9
K-factor	32	32	36	36
Floor	1004.9	1025.3	888.3	700
Max/Min rating change allowed	107.4	104.3	134.9	165.8
Games	17	8	0	9
Score	5.5	3.5	0	2
Expected score	6.75	4.45	0	1.27
Score-Expected	-1.25	-0.95	0	0.73
Temp raw +/-	-40.1	-30.4	0	26.3
Final raw +/-	-40.1	-30.4	0	26.3
New raw rating	1464.9	1494.9	1344.8	1226.3
New weighted rating	1433.3	1447	1346.9	1202.1
New weighted performance	1390.1	1478.3	1133.7	0
Temp new rating	1464.9	1494.9	1346.9	1226.3
Temp new rating +/-	-40.1	-30.4	0.3	26.3
Final new rating +/-	-40.1	-30.4	0.3	26.3
New rating	1464.9	1494.9	1346.9	1226.3
New K-factor	32	32	36	36
New floor	1004.9	1025.3	888.3	726.3

Item	Main	Standard	Rapid
	0	0	0
	64	45	19
	84	44	40
	48	15	33
	26	11	15
	0	0	0
History	222	115	107

Games since
	Main 148	Standard 89		Rapid 59		Blitz 0
Gender	Female
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1238		390		216
Female	157		58		31
U12	121		38		20
U12 Female	30		10		5
Standard
	RSA		Province		Region
Overall	1029		285		165
Female	124		44		20
U12	101		26		13
U12 Female	26		9		4
Rapid
	RSA		Province		Region
Overall	773		397		178
Female	114		62		15
U12	123		71		30
U12 Female	29		19		5
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	64	41	64.06	119.5	1313	1432.5
Standard	45	32	71.11	179.4	1339.6	1519.1
Rapid	19	9	47.37	-22.4	1249.9	1227.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	222	137	61.71	99.5	1267.4	1366.9
Standard	115	73.5	63.91	118.3	1306.2	1424.5
Rapid	107	63.5	59.35	79.4	1225.7	1305.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1504.9	1525.3	1344.8	1200
2025-09-30	1504.9	1525.3	1344.8	1200
2025-09-01	1471.2	1491.1	1344.8	1200
2025-08-01	1471.2	1491.1	1344.8	1200
2025-07-01	1471.2	1491.1	1344.1	1200
2025-06-01	1471.2	1491.1	1343.3	1200
2025-05-01	1429.4	1452.2	1342.1	1200
2025-04-01	1366.9	1404.8	1335.9	1200
2025-03-01	1411.2	1421.1	1357.7	1200
2025-02-01	1381.2	1385	1339.3	1200
2025-01-01	1381.2	1385	1338.3	1200
2024-12-01	1324.9	1332.5	1338.3	1200
2024-11-01	1333.9	1332.5	1359.5	1200
2024-10-01	1409.2	1399.1	1388.3	1200
2024-09-01	1442.7	1442.7	1388.3	1200
2024-08-01	1458.9	1461.3	1388.3	1200
2024-07-01	1457.6	1461.3	1375.3	1200
2024-09-01	1391.1	1352.6	1375.3	1200
2024-05-01	1334	1332.4	1285.7	1200
2024-04-01	1334	1332.4	1285.7	1200
2024-03-01	1314.6	1310.8	1285.7	1200
2024-02-01	1304.2	1270.1	1308.7	1200
2024-01-01	1304.2	1270.1	1308.7	1200
2023-12-01	1304.2	1270.1	1308.7	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	2	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	2	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis
3	Western Cape Schools - Top Schools 2025 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
5	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
6	Cape Town Open Chess Festival 2025 (U10)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	2	Yes	Analysis
9	Western Cape Closed 2025 (U12)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	CT Metro Schools Individual Closed 2025 (U11 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
12	2025 District Central Schools Chess Individual Trials (U11 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	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	2	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	8	3.5	Yes	Analysis
3	Western Cape Schools - Top Schools 2025 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
5	South African Junior Closed Chess Championships 2025 (U10 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
6	Cape Town Open Chess Festival 2025 (U10)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	2	Yes	Analysis
9	Western Cape Closed 2025 (U12)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	CT Metro Schools Individual Closed 2025 (U11 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
12	2025 District Central Schools Chess Individual Trials (U11 Girls)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
13	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	5	Yes	Analysis
14	Chess Challengers Championship 2024 (U10)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
15	Laerskool Welgemoed Rapid 2024 (U10)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
16	Chess Elevation Series - October 2024 (Level 3A)	2024-10-25	2024-10-26	Standard	Cape Town (WCT)	5	5	0.5	Yes	Analysis
17	UCT Open Chess Championship 2024 (U10)	2024-10-12	2024-10-13	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
18	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
19	Western Cape Women�s Championship 2024 (U10)	2024-08-09	2024-08-09	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
20	CT Metro Central District Top Schools 2024 (U11 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
21	Cape Town Chess Federation Closed Chess Championships 2024 (U10)	2024-06-15	2024-06-15	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
22	PNPS Chess Challengers 2024 (U10)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
23	Steinitz Chess Festival 2024 (U10)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
24	Western Cape PS Individuals Championship 2024 (U9 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
25	Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
26	CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
27	Cape of Good Hope Open Chess Tournament 2024 (U10)	2024-02-17	2024-02-17	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
28	Western Cape Closed Championship 2023 (U10)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
29	Western Cape Top Schools 2023 (U9 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
30	WP Closed 2023 (U10)	2023-06-17	2023-06-17	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
31	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
32	Cape Town Open 2023 (U10)	2023-03-25	2023-03-25	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
33	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
34	Central District School Trials 2023 (U9 Girls)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
35	Laerskool Welgemoed Rapid 2023 (U10)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
36	Cape of Good Hope Open 2023 (U10)	2023-01-28	2023-01-28	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
37	Kenridge Rapid 2022 (U8)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	4	1	Yes	Analysis
38	Metro Rapid 2022 (U7 Girls)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
39	Western Cape Top Schools 2022 (U11 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
40	Curro Durbanville Chess Open Rapid 2022 (U8+U10)	2022-07-02	2022-07-02	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
41	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament PNPS Chess Challengers 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-18	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 5	type Standard	result 1
		Opponent Nel, J (Joshua)				Opponent Beukes, B (Benjamin)
2	6	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-04	rnd 7	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Power, A (Amber)				Opponent Willemse, A (Avah)
3	6	Tournament Central District School Trials 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Chen, C (Chloe)				Opponent Smith, W (Willow)

#	Games	Start				End
1	6	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-04	rnd 7	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Power, A (Amber)				Opponent Willemse, A (Avah)
2	6	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-06-15	rnd 1	type Standard	result 1	date 2024-08-09	rnd 1	type Standard	result 1
		Opponent Chumpitaz Avila, J (Josef)				Opponent Kirthan, V (Venya)
3	6	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 2	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Saayman, V (Veronique)				Opponent Van Wyk, F (Faith)

#	Games	Start				End
1	6	Tournament Central District School Trials 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Chen, C (Chloe)				Opponent Smith, W (Willow)
2	5	Tournament CT Metro Central District Top Schools 2024				Tournament UCT Open Chess Championship 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Pietersen, Z (Zaidan)				Opponent Botha, L (Leane)
3	4	Tournament Steinitz Chess Festival 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-18	rnd 2	type Rapid	result 1
		Opponent Chang, C (Caelem)				Opponent Bemat, H (Hamza)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament PNPS Chess Challengers 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-18	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 5	type Standard	result 1
		Opponent Nel, J (Joshua)				Opponent Beukes, B (Benjamin)
2	6	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-04	rnd 7	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Power, A (Amber)				Opponent Willemse, A (Avah)
3	6	Tournament Central District School Trials 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Chen, C (Chloe)				Opponent Smith, W (Willow)

#	Games	Start				End
1	6	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-04	rnd 7	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Power, A (Amber)				Opponent Willemse, A (Avah)
2	6	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-06-15	rnd 1	type Standard	result 1	date 2024-08-09	rnd 1	type Standard	result 1
		Opponent Chumpitaz Avila, J (Josef)				Opponent Kirthan, V (Venya)
3	6	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 2	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Saayman, V (Veronique)				Opponent Van Wyk, F (Faith)

#	Games	Start				End
1	6	Tournament Central District School Trials 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Chen, C (Chloe)				Opponent Smith, W (Willow)
2	5	Tournament CT Metro Central District Top Schools 2024				Tournament UCT Open Chess Championship 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Pietersen, Z (Zaidan)				Opponent Botha, L (Leane)
3	4	Tournament Steinitz Chess Festival 2024				Tournament PNPS Chess Challengers 2024
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2024-05-18	rnd 2	type Rapid	result 1
		Opponent Chang, C (Caelem)				Opponent Bemat, H (Hamza)

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	Alexander ,P (Phoebe)	5	3	85	3	1	-141.7	2	2	425	0	0	0
1	Alexander ,P (Phoebe)	5	1270.9	1355.9	3	1351.9	1129.2	2	1187.2	1695.9	0	0	0
2	Javed ,M (Mariam)	5	5	425	2	2	425	3	3	425	0	0	0
2	Javed ,M (Mariam)	5	1113.2	1538.2	2	1261.4	1538.2	3	1005.1	1538.2	0	0	0
3	Van Wyk ,F (Faith)	4	2	0	4	2	0	0	0	0	0	0	0
3	Van Wyk ,F (Faith)	4	1464.9	1464.9	4	1408.2	1464.9	0	0	0	0	0	0
4	Ramonyaluoe ,M (Madalitso)	4	2	0	3	1	-141.7	1	1	425	0	0	0
4	Ramonyaluoe ,M (Madalitso)	4	1252.6	1252.6	3	1234	1110.9	1	1293.9	1677.6	0	0	0
5	Temmers ,I (Isabella)	4	0	-425	2	0	-425	2	0	-425	0	0	0
5	Temmers ,I (Isabella)	4	1432.7	1007.7	2	1446	1007.7	2	1401.8	1007.7	0	0	0
6	Sher ,E (Evan)	4	1.5	-106.2	1	0.5	0	3	1	-141.7	0	0	0
6	Sher ,E (Evan)	4	1323.2	1216.9	1	1290.4	1323.2	3	1351.4	1181.5	0	0	0
7	Du Toit ,C (Christina)	3	3	425	3	3	425	0	0	0	0	0	0
7	Du Toit ,C (Christina)	3	1201.2	1626.2	3	1207.5	1626.2	0	0	0	0	0	0
8	Pfukwa ,R (Rujeko)	3	2	141.7	2	1	0	1	1	425	0	0	0
8	Pfukwa ,R (Rujeko)	3	1340.8	1482.4	2	1372.6	1340.8	1	1198	1765.8	0	0	0
9	Mashua ,M (Maisha)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
9	Mashua ,M (Maisha)	3	1291.4	1149.7	2	1283.8	866.4	1	1200	1716.4	0	0	0
10	Akemdien ,A (Alex)	3	0	-425	1	0	-425	2	0	-425	0	0	0
10	Akemdien ,A (Alex)	3	1356.6	931.6	1	1341.4	931.6	2	1338.6	931.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Javed, Z (Zainab)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms