Chess South Africa Ratings Database

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Personal

Hagan, B (Bianca)

Chess SA id

2090150223

FIDE id

Date of birth

2009-09-19 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

100.7

Junior GPX Points

1453.4

Item	Main	Standard	Rapid	Blitz
Rating	1586.8	1572.7	1216.4	1200
Raw rating	1586.8	1572.7	1216	1200
Weighted rating	1478.5	1484.9	1216.4	1200
Weighted performance	1576	1549.5	0	0
Floor	1096.1	1083.9	742.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	95.6	97.5	162.1	165.8
Highest rating	1596.9 2025-09-30	1583.9 2025-09-30	1242.2 2024-06-01	1200 2018-10-01
Highest raw rating	1596.1 2025-09-30	1583.9 2025-09-30	1242.2 2024-06-01	1200 2024-03-01
Highest weighted rating	1478.5 2025-11-01	1484.9 2025-11-01	1216 2025-08-01	1200 2018-10-01
Highest weighted performance	1596.9 2025-09-30	1567.2 2025-09-30	1221.9 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	19.4	24.3	0.1	130
New rating	1606.2	1597	1216.5	1330
Analysis
Rating	1586.8	1572.7	1216.4	1200
Raw rating	1586.8	1572.7	1216	1200
Weighted rating	1478.5	1484.9	1216.4
Weighted performance	1576	1549.5	0
K-factor	32	32	36	36
Floor	1096.1	1083.9	742.2	700
Max/Min rating change allowed	95.6	97.5	162.1	165.8
Games	18	9	0	9
Score	7.5	3.5	0	4
Expected score	6.89	2.74	0	0.39
Score-Expected	0.61	0.76	0	3.61
Temp raw +/-	19.4	24.3	0	130
Final raw +/-	19.4	24.3	0	130
New raw rating	1606.2	1597	1216	1330
New weighted rating	1493	1497.9	1216.5	1210.4
New weighted performance	1557.9	1594.1	0	0
Temp new rating	1606.2	1597	1216.5	1330
Temp new rating +/-	19.4	24.3	0.1	130
Final new rating +/-	19.4	24.3	0.1	130
New rating	1606.2	1597	1216.5	1330
New K-factor	28	32	36	36
New floor	1106.2	1097	742.2	830

Item	Main	Standard	Rapid
	0	0	0
	74	74	0
	76	59	17
	29	23	6
	0	0	0
	0	0	0
History	179	156	23

Games since
	Main 150	Standard 133		Rapid 17		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	716		216		135
Female	64		23		14
U18	105		33		18
U18 Female	10		4		3
Standard
	RSA		Province		Region
Overall	752		204		131
Female	75		24		13
U18	107		27		17
U18 Female	10		3		3
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	74	48.5	65.54	132.1	1386.9	1519
Standard	74	48.5	65.54	132.1	1386.9	1519
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	179	106.5	59.5	80.7	1344.7	1425.4
Standard	156	96	61.54	98.1	1350.7	1448.8
Rapid	23	10.5	45.65	-37	1303.8	1266.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1586.8	1572.7	1216	1200
2025-09-30	1596.1	1583.9	1216	1200
2025-09-01	1567.9	1557.9	1216	1200
2025-08-01	1552.7	1542.9	1216	1200
2025-07-01	1558.6	1556.1	1215.9	1200
2025-06-01	1549.3	1543.2	1215.9	1200
2025-05-01	1549.3	1543.2	1215.9	1200
2025-04-01	1410.8	1416	1215.9	1200
2025-03-01	1361	1375	1215.9	1200
2025-02-01	1382.9	1384.3	1215.9	1200
2025-01-01	1393.9	1402.3	1215.9	1200
2024-12-01	1410.6	1447.1	1215.9	1200
2024-11-01	1410.6	1447.1	1215.9	1200
2024-10-01	1431.8	1485.2	1215.9	1200
2024-09-01	1421.8	1491	1215.9	1200
2024-08-01	1421.8	1491	1215.9	1200
2024-07-01	1406.1	1415.8	1242.2	1200
2024-09-01	1416.7	1432.4	1242.2	1200
2024-05-01	1446.1	1432.4	1204.4	1200
2024-04-01	1372.8	1364	1204.4	1200
2024-03-01	1242	1231.5	1204.4	1200
2024-02-01	1242	1231.5	1204.4	1200
2024-01-01	1242	1231.5	1204.4	1200
2023-12-01	1242	1231.5	1204.4	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	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	9	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	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	9	3.5	Yes	Analysis
3	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	Western Cape Schools - Top Schools 2025 (U17)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
5	CT Metro District East Top Schools Chess 2025 (U17)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
6	Cape Winelands Open 2025 (Advanced)	2025-07-19	2025-07-20	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
7	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
9	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
10	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
13	CT Metro District East Schools Chess Individuals Trials 2025 (U18+U20 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
14	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	2	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	4	Yes	Analysis
2	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	9	3.5	Yes	Analysis
3	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	Western Cape Schools - Top Schools 2025 (U17)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
5	CT Metro District East Top Schools Chess 2025 (U17)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
6	Cape Winelands Open 2025 (Advanced)	2025-07-19	2025-07-20	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
7	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
9	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
10	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
13	CT Metro District East Schools Chess Individuals Trials 2025 (U18+U20 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
14	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
15	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
16	2nd Strategize To Win Round-Robin Tournament ACL 2024 (D)	2024-12-07	2024-12-07	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
17	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
18	2024 South Africa National Schools Chess Championship (U15 Girls)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	7	5	Yes	Analysis
19	CT Metro District East Top Schools Chess 2024 (U15 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	7	6	6	Yes	Analysis
20	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
21	Cape Town Chess Federation Closed Chess Championships 2024 (U16)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
22	Cape Town Junior League Finals 2024 (U15 Open A)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
23	Cape Town Junior League - Qualifier 2 2024 (U15)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
24	Cape Town Junior League Qualifier 2024 (U15 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
25	Strategize to Win 2024 (D)	2024-04-13	2024-04-14	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
26	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
27	Cape Town Open Chess Championship 2024 (Intermediate)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
28	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
29	Curro Durbanville Chess Open Rapid 2023 (Intermediate)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
30	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
31	Cape Town Open 2023 (Intermediate)	2023-03-25	2023-03-26	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
32	Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
33	District East Schools Chess Individual Trials 2023 (U15 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-01	rnd 3	type Standard	result 0.5	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Sinigisi, EM (Emihle Malebo)				Opponent Kondlo, H (Hlomla)
2	9	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Chindiwawa, C (Claudius)				Opponent Morudu, M (Mokgaetsi)
3	7	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Bosman, L (Louis)				Opponent Beukes, H (Hen-Lee)

#	Games	Start				End
1	9	Tournament South African Junior Closed Chess Championships 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-01	rnd 3	type Standard	result 0.5	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Sinigisi, EM (Emihle Malebo)				Opponent Kondlo, H (Hlomla)
2	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Qamngana, M (Mkhululi)				Opponent Morudu, M (Mokgaetsi)
3	7	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Bosman, L (Louis)				Opponent Beukes, H (Hen-Lee)

#	Games	Start				End
1	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 0.5
		Opponent Venter, J (Jacques)				Opponent Marais, E (Enzo)
2	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 1	type Rapid	result 1	date 2024-04-20	rnd 2	type Rapid	result 1
		Opponent Makhasi, A (Athule)				Opponent Mtintsilana, A (Athabile)
3	2	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 3	type Rapid	result 1
		Opponent Sanders, R (Rodrique)				Opponent Strauss, Z (Zoe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Chindiwawa, C (Claudius)				Opponent Morudu, M (Mokgaetsi)
2	7	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Bosman, L (Louis)				Opponent Beukes, H (Hen-Lee)
3	6	Tournament Western Cape Schools Individual Championship 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Petersen, C (Chantelle)				Opponent Farrell, J (Jonty)

#	Games	Start				End
1	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Qamngana, M (Mkhululi)				Opponent Morudu, M (Mokgaetsi)
2	7	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Bosman, L (Louis)				Opponent Beukes, H (Hen-Lee)
3	6	Tournament Western Cape Schools Individual Championship 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-04-26	rnd 4	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Petersen, C (Chantelle)				Opponent Farrell, J (Jonty)

#	Games	Start				End
1	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 1	type Rapid	result 1	date 2024-04-20	rnd 2	type Rapid	result 1
		Opponent Makhasi, A (Athule)				Opponent Mtintsilana, A (Athabile)
2	2	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 2	type Rapid	result 1	date 2023-07-15	rnd 3	type Rapid	result 1
		Opponent Sanders, R (Rodrique)				Opponent Strauss, Z (Zoe)
3	1	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 1
		Opponent Chindiwawa, C (Claudius)				Opponent Chindiwawa, C (Claudius)

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	Grove ,E (Emily)	4	2.5	106.2	3	1.5	0	1	1	425	0	0	0
1	Grove ,E (Emily)	4	1526.8	1633.1	3	1569.3	1526.8	1	1321.3	1951.8	0	0	0
2	Farmer ,J (Jaydean)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Farmer ,J (Jaydean)	3	1360.6	1502.3	3	1318.4	1502.3	0	0	0	0	0	0
3	Joubert ,C (Carla Louise)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Joubert ,C (Carla Louise)	3	1240.1	1381.8	3	1252	1381.8	0	0	0	0	0	0
4	Geduld ,C (Connor Seth)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
4	Geduld ,C (Connor Seth)	3	1350.7	1350.7	2	1359.9	1563.2	1	1146	925.7	0	0	0
5	Cockin ,R (Ruan)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
5	Cockin ,R (Ruan)	3	1502	1360.4	2	1497.3	1077	1	1501.6	1927	0	0	0
6	Mbekeni ,N (Ntando)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mbekeni ,N (Ntando)	2	1267.6	1267.6	2	1269.6	1267.6	0	0	0	0	0	0
7	Mutanda ,R (Rutando)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Mutanda ,R (Rutando)	2	1282	1069.5	2	1271.8	1069.5	0	0	0	0	0	0
8	Nieuwoudt ,N (Noreht)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Nieuwoudt ,N (Noreht)	2	1430.3	1217.8	2	1415.4	1217.8	0	0	0	0	0	0
9	Kondlo ,H (Hlomla)	2	1	0	2	1	0	0	0	0	0	0	0
9	Kondlo ,H (Hlomla)	2	1226.9	1226.9	2	1224.8	1226.9	0	0	0	0	0	0
10	Sihamba ,S (Somila)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Sihamba ,S (Somila)	2	1295.7	1083.2	2	1286	1083.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Hagan, B (Bianca)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms