Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, B (Brandon)

Chess SA id

1080154708

FIDE id

Date of birth

2008-05-04 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

61.4

Junior GPX Points

1459.7

Item	Main	Standard	Rapid	Blitz
Rating	1660.6	1666.3	1267.8	1224.9
Raw rating	1660.6	1666.3	1267.8	1224.9
Weighted rating	1518.9	1529.3	1233.2	1217.8
Weighted performance	1616.3	1611.9	0	0
Floor	1160.6	1166.3	767.8	735.2
K-factor	28	28	36	36
Min/Max rating change allowed	86	85.3	150.6	160
Highest rating	1660.6 2025-09-30	1666.3 2025-09-30	1267.8 2025-05-05	1235.2 2025-02-01
Highest raw rating	1660.6 2025-09-30	1666.3 2025-09-30	1267.8 2025-05-05	1235.2 2025-02-01
Highest weighted rating	1498.9 2025-09-30	1509.7 2025-09-30	1220.3 2025-08-01	1214.2 2025-08-01
Highest weighted performance	1634.7 2025-09-30	1644 2024-11-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1660.6	1666.3	1267.8	1224.9
Analysis
Rating	1660.6	1666.3	1267.8	1224.9
Raw rating	1660.6	1666.3	1267.8	1224.9
Weighted rating	1518.9	1529.3	1233.2
Weighted performance	1616.3	1611.9	0
K-factor	28	28	36	36
Floor	1160.6	1166.3	767.8	735.2
Max/Min rating change allowed	86	85.3	150.6	160
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	1660.6	1666.3	1267.8	1224.9
New weighted rating	1537.5	1547.5	1237.1	1218.9
New weighted performance	1606.5	1602.1	0	0
Temp new rating	1660.6	1666.3	1267.8	1224.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1660.6	1666.3	1267.8	1224.9
New K-factor	28	28	36	36
New floor	1160.6	1166.3	767.8	735.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	64	45	5	14
	24	24	0	0
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	93	74	5	14

Games since
	Main 88	Standard 69		Rapid 5		Blitz 14
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	412		42		16
Male	384		40		16
U18	52		6		3
U18 Male	51		6		3
Standard
	RSA		Province		Region
Overall	385		36		17
Male	358		34		17
U18	49		5		3
U18 Male	48		5		3
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	413		37		19
Male	382		35		18
U18	54		6		5
U18 Male	48		6		5


	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	42.5	66.41	139.5	1463.6	1603.1
Standard	45	31.5	70	170	1465.3	1635.3
Rapid	5	3.5	70	170	1473.5	1643.5
Blitz	14	7.5	53.57	30.4	1454.7	1485.1
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	93	66	70.97	178.2	1416.5	1594.8
Standard	74	55	74.32	206.8	1405.5	1612.2
Rapid	5	3.5	70	170	1473.5	1643.5
Blitz	14	7.5	53.57	30.4	1454.7	1485.1

Date	Main	Standard	Rapid	Blitz
2025-11-01	1660.6	1666.3	1267.8	1224.9
2025-09-30	1660.6	1666.3	1267.8	1224.9
2025-09-01	1632.2	1639.2	1267.8	1224.9
2025-08-01	1635.8	1644	1267.8	1224.9
2025-07-01	1635.8	1644	1267.8	1224.9
2025-06-01	1635.8	1644	1267.8	1224.9
2025-05-01	1532.6	1532.5	1267.8	1224.9
2025-04-01	1544.2	1553.6	1200	1235.2
2025-03-01	1544.2	1553.6	1200	1235.2
2025-02-01	1544.2	1553.6	1200	1235.2
2025-01-01	1558	1565.3	1200	1200
2024-12-01	1431.3	1465.6	1200	1200
2024-11-01	1431.3	1465.6	1200	1200
2024-10-01	1369.7	1395.8	1200	1200
2024-09-01	1369.7	1395.8	1200	1200
2024-08-01	1233.5	1238.9	1200	1200
2024-07-01	1233.5	1238.9	1200	1200
2024-09-01	1233.5	1238.9	1200	1200
2024-05-01	1233.5	1238.9	1200	1200
2024-04-01	1233.5	1238.9	1200	1200
2024-03-01	1233.5	1238.9	1200	1200
2024-02-01	1233.5	1238.9	1200	1200
2024-01-01	1233.5	1238.9	1200	1200
2023-12-01	1233.5	1238.9	1200	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	Buffalo City Chess Clubs League 2025 (A)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	5	2	2	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
3	BC Schools Chess Festival 2025 (U17 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
4	2025 Buffalo City Chess Trials 3 (U18)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
5	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	6	Yes	Analysis
6	UFH Open 2025 (A)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	7	7	2	Yes	Analysis
7	Vikings Holiday 2025 (Rapid A)	2025-04-05	2025-04-05	Rapid	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
8	Vikings Holiday 2025 (Blitz A)	2025-04-05	2025-04-05	Blitz	Buffalo City (EBC)	7	5	2.5	Yes	Analysis
9	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
10	2025 Buffalo City Chess Trials 1 (U18)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
11	NMBCU vs BCC Derby Chess Invitational 2025 (U18)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
12	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	9	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (A)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	5	2	2	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
3	BC Schools Chess Festival 2025 (U17 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
4	2025 Buffalo City Chess Trials 3 (U18)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
5	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	6	Yes	Analysis
6	UFH Open 2025 (A)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	7	7	2	Yes	Analysis
7	Vikings Holiday 2025 (Rapid A)	2025-04-05	2025-04-05	Rapid	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
8	Vikings Holiday 2025 (Blitz A)	2025-04-05	2025-04-05	Blitz	Buffalo City (EBC)	7	5	2.5	Yes	Analysis
9	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
10	2025 Buffalo City Chess Trials 1 (U18)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
11	NMBCU vs BCC Derby Chess Invitational 2025 (U18)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
12	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	9	5	Yes	Analysis
13	Gompo Chess Club Open December 2024 (A)	2024-12-06	2024-12-07	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
14	EL Junior Closed 2024 (U18+U20)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
15	EL Junior Closed 2024 (U14)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
16	East London Open 2024 (B)	2024-10-05	2024-10-05	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
17	Buffalo City District Schools Chess All Ages Championships 2024 (U18 Boys)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
18	EL Schools Chess All Ages Festival 2024 (U18 Open)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
19	EL Schools Winter Trials 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament EC Open 2025				Tournament BC Schools Chess Festival 2025
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Mgengo, M (Milani)
2	10	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament EL Junior Closed 2024
		date 2024-08-10	rnd 5	type Standard	result 0.5	date 2024-11-23	rnd 5	type Standard	result 1
		Opponent Smit, C (Cedric Jay R)				Opponent Pienaar, A (Athandile)
3	9	Tournament EL Schools Winter Trials 2023				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2023-05-13	rnd 5	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Mahlati, I (Inga)				Opponent Sidina, Z (Zingisa)

#	Games	Start				End
1	11	Tournament EC Open 2025				Tournament BC Schools Chess Festival 2025
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Mgengo, M (Milani)
2	10	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament EL Junior Closed 2024
		date 2024-08-10	rnd 5	type Standard	result 0.5	date 2024-11-23	rnd 5	type Standard	result 1
		Opponent Smit, C (Cedric Jay R)				Opponent Pienaar, A (Athandile)
3	9	Tournament EL Schools Winter Trials 2023				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2023-05-13	rnd 5	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Mahlati, I (Inga)				Opponent Sidina, Z (Zingisa)

#	Games	Start				End
1	2	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 4	type Rapid	result 0.5	date 2025-04-05	rnd 5	type Rapid	result 1
		Opponent Mureed, J (Jones)				Opponent Fricke, L (Leon)
2	2	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 1	type Rapid	result 1	date 2025-04-05	rnd 2	type Rapid	result 1
		Opponent Dickinson, E (Elijah)				Opponent Lin, Y (Yifan)

#	Games	Start				End
1	5	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 1	type Blitz	result 1	date 2025-01-12	rnd 5	type Blitz	result 1
		Opponent Vital, K (Keirah)				Opponent Banda, B (Benjamin)
2	2	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 6	type Blitz	result 0.5	date 2025-04-05	rnd 7	type Blitz	result 1
		Opponent Pearson, D (Dane)				Opponent Canham, E (Ethan)
3	1	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 3	type Blitz	result 1	date 2025-04-05	rnd 3	type Blitz	result 1
		Opponent Goldswain, M (Matthew)				Opponent Goldswain, M (Matthew)

#	Games	Start				End
1	9	Tournament East London Open 2024				Tournament EL Junior Closed 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-11-23	rnd 5	type Standard	result 1
		Opponent Joseph, A (Aahaana)				Opponent Pienaar, A (Athandile)
2	9	Tournament EL Schools Winter Trials 2023				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2023-05-13	rnd 5	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Mahlati, I (Inga)				Opponent Sidina, Z (Zingisa)
3	6	Tournament EC Open 2025				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Magobiyane, S (Sandile)

#	Games	Start				End
1	9	Tournament East London Open 2024				Tournament EL Junior Closed 2024
		date 2024-10-05	rnd 1	type Standard	result 1	date 2024-11-23	rnd 5	type Standard	result 1
		Opponent Joseph, A (Aahaana)				Opponent Pienaar, A (Athandile)
2	9	Tournament EL Schools Winter Trials 2023				Tournament Buffalo City District Schools Chess All Ages Championships 2024
		date 2023-05-13	rnd 5	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Mahlati, I (Inga)				Opponent Sidina, Z (Zingisa)
3	6	Tournament EC Open 2025				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Pearson, D (Dane)				Opponent Magobiyane, S (Sandile)

#	Games	Start				End
1	2	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 1	type Rapid	result 1	date 2025-04-05	rnd 2	type Rapid	result 1
		Opponent Dickinson, E (Elijah)				Opponent Lin, Y (Yifan)
2	1	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 5	type Rapid	result 1	date 2025-04-05	rnd 5	type Rapid	result 1
		Opponent Fricke, L (Leon)				Opponent Fricke, L (Leon)

#	Games	Start				End
1	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 4	type Blitz	result 1	date 2025-01-12	rnd 5	type Blitz	result 1
		Opponent Nkenke, Q (Qaqamba)				Opponent Banda, B (Benjamin)
2	1	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 7	type Blitz	result 1	date 2025-04-05	rnd 7	type Blitz	result 1
		Opponent Canham, E (Ethan)				Opponent Canham, E (Ethan)
3	1	Tournament Vikings Holiday 2025				Tournament Vikings Holiday 2025
		date 2025-04-05	rnd 3	type Blitz	result 1	date 2025-04-05	rnd 3	type Blitz	result 1
		Opponent Goldswain, M (Matthew)				Opponent Goldswain, M (Matthew)

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	Pearson ,E (Ethan)	4	2	0	3	2	141.7	0	0	0	1	0	-425
1	Pearson ,E (Ethan)	4	1529.7	1529.7	3	1496.7	1671.4	0	0	0	1	1115.6	1104.7
2	Nkuzo ,O (Onako)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Nkuzo ,O (Onako)	3	1685.1	1260.1	3	1688.4	1260.1	0	0	0	0	0	0
3	Scheepers ,S (Storm)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Scheepers ,S (Storm)	3	1552.4	1694.1	3	1546.3	1694.1	0	0	0	0	0	0
4	Pearson ,D (Dane)	3	2.5	283.3	2	2	425	0	0	0	1	0.5	0
4	Pearson ,D (Dane)	3	1551.2	1834.6	2	1562.1	1976.2	0	0	0	1	1253.2	1551.2
5	Mafanya ,K (Kulasande)	3	0	-425	1	0	-425	1	0	-425	1	0	-425
5	Mafanya ,K (Kulasande)	3	1852.5	1427.5	1	1862.8	1427.5	1	1864.4	1427.5	1	1922.6	1427.5
6	Mqweba ,E (Elam)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mqweba ,E (Elam)	2	1525.2	1525.2	2	1521.6	1525.2	0	0	0	0	0	0
7	Chipunza ,J (James)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Chipunza ,J (James)	2	1675.9	1250.9	2	1678.2	1250.9	0	0	0	0	0	0
8	Maweni ,C (Cwenga)	2	2	425	2	2	425	0	0	0	0	0	0
8	Maweni ,C (Cwenga)	2	1352.6	1777.6	2	1357.3	1777.6	0	0	0	0	0	0
9	Ngani ,L (Lulibo)	2	2	425	2	2	425	0	0	0	0	0	0
9	Ngani ,L (Lulibo)	2	1324.1	1749.1	2	1337.9	1749.1	0	0	0	0	0	0
10	Furstenburg ,O (Olivier)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Furstenburg ,O (Olivier)	2	1255.9	1468.4	2	1255.8	1468.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Abrahams, B (Brandon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms