Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abarder, H (Hanaah)

Chess SA id

2130137317

FIDE id

Date of birth

2013-03-30 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-05-18

Personal details last changed

2025-03-12

Junior GPX Games

38.8

Junior GPX Points

1301.5

Item	Main	Standard	Rapid	Blitz
Rating	1472.3	1489.6	1344.3	1200
Raw rating	1472.3	1489.6	1343	1200
Weighted rating	1457.7	1477.4	1344.3	1200
Weighted performance	1322.4	1398.6	1143.8	0
Floor	981.8	1012.6	865.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	112.5	109.8	135.3	165.8
Highest rating	1497.6 2024-09-01	1512.6 2025-03-01	1365.4 2024-08-01	1200 2018-10-01
Highest raw rating	1481.8 2024-10-01	1512.6 2025-03-01	1365.4 2024-08-01	1200 2024-03-01
Highest weighted rating	1481.8 2025-03-01	1473.3 2025-08-01	1365.4 2025-03-01	1200 2018-10-01
Highest weighted performance	1497.6 2025-03-01	1489.6 2024-09-01	1332.7 2023-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.5	0
New rating	1472.3	1489.6	1344.7	1200
Analysis
Rating	1472.3	1489.6	1344.3	1200
Raw rating	1472.3	1489.6	1343	1200
Weighted rating	1457.7	1477.4	1344.3
Weighted performance	1322.4	1398.6	1143.8
K-factor	32	32	36	36
Floor	981.8	1012.6	865.4	700
Max/Min rating change allowed	112.5	109.8	135.3	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	1472.3	1489.6	1343	1200
New weighted rating	1459.8	1479.2	1344.7	1200
New weighted performance	1321.9	1398.1	1143.4	0
Temp new rating	1472.3	1489.6	1344.7	1200
Temp new rating +/-	0	0	0.5	0
Final new rating +/-	0	0	0.5	0
New rating	1472.3	1489.6	1344.7	1200
New K-factor	32	32	36	36
New floor	981.8	1012.6	865.4	700

Item	Main	Standard	Rapid
	0	0	0
	40	27	13
	48	36	12
	47	35	12
	42	21	21
	0	0	0
History	177	119	58

Games since
	Main 88	Standard 63		Rapid 25		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1484		451		224
Female	211		77		34
U14	219		74		32
U14 Female	42		17		4
Standard
	RSA		Province		Region
Overall	1259		343		180
Female	180		66		30
U14	183		60		25
U14 Female	36		17		4
Rapid
	RSA		Province		Region
Overall	762		392		174
Female	119		66		19
U14	158		86		40
U14 Female	36		20		8
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	40	24.5	61.25	95.6	1318.3	1413.9
Standard	27	18	66.67	141.7	1359.3	1501
Rapid	13	6.5	50	0	1233	1233
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	177	112.5	63.56	115.3	1265.5	1380.8
Standard	119	76.5	64.29	121.4	1285.2	1406.6
Rapid	58	36	62.07	102.6	1225.3	1327.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1472.3	1489.6	1343	1200
2025-09-01	1472.3	1489.6	1343	1200
2025-08-01	1472.3	1489.6	1343	1200
2025-07-01	1472.3	1489.6	1342.3	1200
2025-06-01	1472.3	1489.6	1341.6	1200
2025-05-01	1443.6	1465	1340.7	1200
2025-04-01	1440.9	1481	1336.7	1200
2025-03-01	1480.5	1512.6	1355.3	1200
2025-02-01	1472.5	1481.4	1365.4	1200
2025-01-01	1472.5	1481.4	1365.4	1200
2024-12-01	1481.8	1497.1	1365.4	1200
2024-11-01	1481.8	1497.1	1365.4	1200
2024-10-01	1481.8	1497.1	1365.4	1200
2024-09-01	1430	1437.6	1365.4	1200
2024-08-01	1430	1437.6	1365.4	1200
2024-07-01	1418.5	1437.6	1302.4	1200
2024-06-01	1399	1426.4	1302.4	1200
2024-08-01	1392.1	1427	1302.4	1200
2024-04-01	1392.1	1427	1302.4	1200
2024-03-01	1407	1454.5	1302.4	1200
2024-02-01	1426.5	1447.5	1318.2	1200
2024-01-01	1426.5	1447.5	1318.2	1200
2023-12-01	1426.5	1447.5	1318.2	1200
2023-11-01	1426.5	1447.5	1318.2	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 Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	4.5	Yes	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (U12)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	2025 District Central Schools Chess Individual Trials (U13 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 Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U12 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	4.5	Yes	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (U12)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	2025 District Central Schools Chess Individual Trials (U13 Girls)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
7	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
8	Western Cape Top Schools Championship 2024 (U13 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5.5	Yes	Analysis
9	CT Metro Central District Top Schools 2024 (U13 Girls)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
10	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
12	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
13	CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
14	Cape of Good Hope Open Chess Tournament 2024 (U12)	2024-02-17	2024-02-17	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
15	Western Cape Closed Championship 2023 (U12)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
16	Western Cape Top Schools 2023 (U11 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	6	Yes	Analysis
17	WP Closed 2023 (U12)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
18	Western Cape PS Individuals 2023 (U11 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
19	Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
20	Central District School Trials 2023 (U11 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
21	Laerskool Welgemoed Rapid 2023 (U12)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
22	Cape of Good Hope Open 2023 (Intermediate)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
23	Kraaifontein Open 2022 (Intermediate)	2022-12-17	2022-12-18	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
24	Kenridge Rapid 2022 (U10)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
25	Metro Rapid 2022 (U9 Girls)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
26	Western Cape Top Schools 2022 (U9 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
27	Western Cape Schools 2022 (U9 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
28	Metro WP Schools Chess Trials 2022 (U7+U9 Girls)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
29	2022 Central District Individual Trials (U9)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
30	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	13	Tournament CT Metro Central District Top Schools 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-12-16	rnd 1	type Standard	result 1
		Opponent Nobanda, S (Siphokuhle)				Opponent Magudulela, B (Busiswa)
2	8	Tournament Western Cape Top Schools 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Cetywayo, S (Siyahluma)				Opponent Cilliers, D (Dene)
3	6	Tournament Western Cape PS Individuals 2023				Tournament WP Closed 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-06-16	rnd 2	type Standard	result 1
		Opponent Fortuin, E (Eron)				Opponent Derksen, C (Chris)

#	Games	Start				End
1	7	Tournament Western Cape Top Schools Championship 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-08-30	rnd 1	type Standard	result 1	date 2024-12-16	rnd 1	type Standard	result 1
		Opponent Kruger, J (Jamie Leigh)				Opponent Magudulela, B (Busiswa)
2	7	Tournament Western Cape Top Schools 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-09-02	rnd 1	type Standard	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Cetywayo, S (Siyahluma)				Opponent Sher, A (Anna)
3	6	Tournament Western Cape PS Individuals 2023				Tournament WP Closed 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-06-16	rnd 2	type Standard	result 1
		Opponent Fortuin, E (Eron)				Opponent Derksen, C (Chris)

#	Games	Start				End
1	7	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-07-27	rnd 6	type Rapid	result 1
		Opponent Krige, Z (Zara)				Opponent Leng, K (Keva)
2	4	Tournament Laerskool Welgemoed Rapid 2023				Tournament Western Cape Closed Championship 2023
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Govender, T (Teraya)				Opponent Cilliers, D (Dene)
3	4	Tournament 2022 Central District Individual Trials				Tournament Metro Rapid 2022
		date 2022-03-05	rnd 5	type Rapid	result 0.5	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mughammad Iskander, M (Enus)				Opponent Van Niekerk, C (Carmen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Western Cape Top Schools 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Cetywayo, S (Siyahluma)				Opponent Cilliers, D (Dene)
2	7	Tournament CT Metro Central District Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 1	type Rapid	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Nobanda, S (Siphokuhle)				Opponent Kruger, J (Jamie Leigh)
3	6	Tournament Western Cape Top Schools 2022				Tournament Metro Rapid 2022
		date 2022-09-17	rnd 2	type Standard	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Smith, N (Nehe-Mia)				Opponent Van Niekerk, C (Carmen)

#	Games	Start				End
1	7	Tournament Western Cape Top Schools 2023				Tournament CT Metro Central District Schools Chess Individuals Trials 2024
		date 2023-09-02	rnd 1	type Standard	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Cetywayo, S (Siyahluma)				Opponent Sher, A (Anna)
2	5	Tournament CT Metro Schools Individual Closed 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-31	rnd 1	type Standard	result 1
		Opponent Wiggill, L (Lihane)				Opponent Singh, V (Vrishti)
3	5	Tournament Western Cape Top Schools Championship 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-08-30	rnd 3	type Standard	result 1	date 2024-12-16	rnd 1	type Standard	result 1
		Opponent Lusawana, A (Asonele)				Opponent Magudulela, B (Busiswa)

#	Games	Start				End
1	7	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament CT Metro Central District Top Schools 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-07-27	rnd 6	type Rapid	result 1
		Opponent Krige, Z (Zara)				Opponent Leng, K (Keva)
2	4	Tournament Laerskool Welgemoed Rapid 2023				Tournament Western Cape Closed Championship 2023
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Govender, T (Teraya)				Opponent Cilliers, D (Dene)
3	3	Tournament Kenridge Rapid 2022				Tournament Laerskool Welgemoed Rapid 2023
		date 2022-11-05	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Naidoo, C (Christianna Hope)

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	Mowlana ,K (Khaleela)	5	4	255	4	3	212.5	1	1	425	0	0	0
1	Mowlana ,K (Khaleela)	5	1312.7	1567.7	4	1341.8	1525.2	1	1207.6	1737.7	0	0	0
2	Krige ,Z (Zara)	3	3	425	2	2	425	1	1	425	0	0	0
2	Krige ,Z (Zara)	3	1280.3	1705.3	2	1297.4	1705.3	1	1161.2	1705.3	0	0	0
3	Van Niekerk ,C (Carmen)	3	2.5	283.3	1	1	425	2	1.5	212.5	0	0	0
3	Van Niekerk ,C (Carmen)	3	1286.6	1569.9	1	1330.7	1711.6	2	1219	1499.1	0	0	0
4	Sun ,H (Haojia)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Sun ,H (Haojia)	2	1370.5	945.5	2	1344.6	945.5	0	0	0	0	0	0
5	Stern ,M (Mason)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Stern ,M (Mason)	2	1442.2	1017.2	2	1392.5	1017.2	0	0	0	0	0	0
6	Barnard ,M (Maxine)	2	1	0	2	1	0	0	0	0	0	0	0
6	Barnard ,M (Maxine)	2	1236.2	1236.2	2	1238.4	1236.2	0	0	0	0	0	0
7	Smith ,N (Nehe-Mia)	2	2	425	2	2	425	0	0	0	0	0	0
7	Smith ,N (Nehe-Mia)	2	1146.6	1571.6	2	1143.2	1571.6	0	0	0	0	0	0
8	Iuzhakova ,H (Heidi)	2	1	0	2	1	0	0	0	0	0	0	0
8	Iuzhakova ,H (Heidi)	2	1379.7	1379.7	2	1373.6	1379.7	0	0	0	0	0	0
9	Marinus ,M (Madison)	2	2	425	2	2	425	0	0	0	0	0	0
9	Marinus ,M (Madison)	2	1232.6	1657.6	2	1209	1657.6	0	0	0	0	0	0
10	Adams ,C (Ciara)	2	1	0	2	1	0	0	0	0	0	0	0
10	Adams ,C (Ciara)	2	1382.3	1382.3	2	1378.4	1382.3	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

Abarder, H (Hanaah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms