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

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1625.5	1622.6	1216.5	1330
Raw rating	1625.5	1619.7	1216	1330
Weighted rating	1507.8	1511.6	1216.5	1220.4
Weighted performance	1616.8	1622.6	0	0
Floor	1125.5	1119.7	742.2	830
K-factor	28	28	36	36
Min/Max rating change allowed	90.4	91.2	162.1	137.8
Highest rating	1625.5 2026-01-01	1622.6 2026-01-01	1242.2 2024-06-01	1330 2025-11-30
Highest raw rating	1625.5 2026-01-01	1619.7 2026-01-01	1242.2 2024-06-01	1330 2025-11-30
Highest weighted rating	1507.8 2026-01-01	1511.6 2026-01-01	1216 2025-08-01	1210.4 2025-11-30
Highest weighted performance	1616.8 2026-01-01	1622.6 2026-01-01	1221.9 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-10.5	-21.3	-0	0
New rating	1615.1	1601.2	1216.5	1330
Analysis
Rating	1625.5	1622.6	1216.5	1330
Raw rating	1625.5	1619.7	1216	1330
Weighted rating	1507.8	1511.6	1216.5
Weighted performance	1616.8	1622.6	0
K-factor	28	28	36	36
Floor	1125.5	1119.7	742.2	830
Max/Min rating change allowed	90.4	91.2	162.1	137.8
Games	5	5	0	0
Score	2.5	2.5	0	0
Expected score	2.87	3.16	0	0
Score-Expected	-0.37	-0.66	0	0
Temp raw +/-	-10.5	-18.5	0	0
Final raw +/-	-10.5	-18.5	0	0
New raw rating	1615.1	1601.2	1216	1330
New weighted rating	1520.4	1522.5	1216.5	1229.9
New weighted performance	1583.7	1585	0	0
Temp new rating	1615.1	1601.2	1216.5	1330
Temp new rating +/-	-10.5	-21.3	-0	0
Final new rating +/-	-10.5	-21.3	-0	0
New rating	1615.1	1601.2	1216.5	1330
New K-factor	28	28	36	36
New floor	1125.5	1119.7	742.2	830

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	92	83	0	9
	76	59	17	0
	29	23	6	0
	0	0	0	0
	0	0	0	0
History	197	165	23	9

Games since
	Main 168	Standard 142		Rapid 17		Blitz 9
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	609		182		120
Female	44		15		12
U18	87		26		18
U18 Female	7		4		3
Standard
	RSA		Province		Region
Overall	616		160		110
Female	50		15		10
U18	82		19		16
U18 Female	7		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	92	56	60.87	92.4	1449	1541.4
Standard	83	52	62.65	107.5	1429.6	1537.1
Rapid	0	0	0	0	0	0
Blitz	9	4	44.44	-47.2	1627.9	1580.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	197	114	57.87	66.9	1377.5	1444.4
Standard	165	99.5	60.3	87.6	1374.1	1461.7
Rapid	23	10.5	45.65	-37	1303.8	1266.8
Blitz	9	4	44.44	-47.2	1627.9	1580.7

Date	Main	Standard	Rapid	Blitz
2026-01-01	1625.5	1619.7	1216	1330
2025-11-30	1606.2	1597	1216	1330
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
2024-11-01	1421.8	1491	1215.9	1200
2024-07-01	1406.1	1415.8	1242.2	1200
2024-06-01	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

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (A)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (A)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (A)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	Kraaifontein Open 2025 (Advanced)	2025-12-06	2025-12-07	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
3	A & A Invitational Chess Tournament 2025 (U16+U18)	2025-11-29	2025-11-29	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
4	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	4	Yes	Analysis
5	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	9	3.5	Yes	Analysis
6	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
7	Western Cape Schools - Top Schools 2025 (U17)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
8	CT Metro District East Top Schools Chess 2025 (U17)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
9	Cape Winelands Open 2025 (Advanced)	2025-07-19	2025-07-20	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
10	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
11	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
12	South African Junior Closed Chess Championships 2025 (U16 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
13	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
14	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	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
17	2025 Kraaifontein Open Chess Championships (Advanced)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
18	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
19	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
20	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
21	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
22	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
23	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
24	Cape Town Chess Federation Closed Chess Championships 2024 (U16)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
25	Cape Town Junior League Finals 2024 (U15 Open A)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
26	Cape Town Junior League - Qualifier 2 2024 (U15)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
27	Cape Town Junior League Qualifier 2024 (U15 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
28	Strategize to Win 2024 (D)	2024-04-13	2024-04-14	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
29	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
30	Cape Town Open Chess Championship 2024 (Intermediate)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
31	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
32	Curro Durbanville Chess Open Rapid 2023 (Intermediate)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
33	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
34	Cape Town Open 2023 (Intermediate)	2023-03-25	2023-03-26	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
35	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
36	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