Chess South Africa Ratings Database

PLAYER PAGE

Personal

Erasmus, B (Bradley)

Chess SA id

1070151844

FIDE id

Date of birth

2007-08-31 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1334	1338.6	1200	1200
Raw rating	1331.9	1333.9	1200	1200
Weighted rating	1334	1338.6	1200	1200
Weighted performance	1215.1	1219.5	0	0
Floor	846.7	859.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.4	137	165.8	165.8
Highest rating	1386.7 2023-05-01	1374.7 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1346.7 2024-09-01	1359.2 2024-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1333.6 2025-09-01	1338.4 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1386.7 2023-05-01	1374.7 2023-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.1	0	0
New rating	1334.4	1338.7	1200	1200
Analysis
Rating	1334	1338.6	1200	1200
Raw rating	1331.9	1333.9	1200	1200
Weighted rating	1334	1338.6	1200
Weighted performance	1215.1	1219.5	0
K-factor	36	36	36	36
Floor	846.7	859.2	700	700
Max/Min rating change allowed	137.4	137	165.8	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	1331.9	1333.9	1200	1200
New weighted rating	1334.4	1338.7	1200	1200
New weighted performance	1214.6	1219	0	0
Temp new rating	1334.4	1338.7	1200	1200
Temp new rating +/-	0.4	0.1	0	0
Final new rating +/-	0.4	0.1	0	0
New rating	1334.4	1338.7	1200	1200
New K-factor	36	36	36	36
New floor	846.7	859.2	700	700

Item	Main	Standard
	0	0
	5	5
	17	17
	32	32
	0	0
	0	0
History	54	54

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-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	5	2.5	50	0	1290.5	1290.5
Standard	5	2.5	50	0	1290.5	1290.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	54	32.5	60.19	86.6	1258.2	1344.8
Standard	54	32.5	60.19	86.6	1258.2	1344.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1331.9	1333.9	1200	1200
2025-09-01	1331.9	1333.9	1200	1200
2025-08-01	1342.1	1346.5	1200	1200
2025-07-01	1342.1	1346.5	1200	1200
2025-06-01	1342.1	1346.5	1200	1200
2025-05-01	1342.1	1346.5	1200	1200
2025-04-01	1342.1	1346.5	1200	1200
2025-03-01	1342.1	1346.5	1200	1200
2025-02-01	1342.1	1346.5	1200	1200
2025-01-01	1342.1	1346.5	1200	1200
2024-12-01	1342.1	1346.5	1200	1200
2024-11-01	1342.1	1346.5	1200	1200
2024-10-01	1342.1	1346.5	1200	1200
2024-09-01	1346.7	1359.2	1200	1200
2024-08-01	1304.3	1309.5	1200	1200
2024-07-01	1304.3	1309.5	1200	1200
2024-06-01	1304.3	1309.5	1200	1200
2024-08-01	1304.3	1309.5	1200	1200
2024-04-01	1304.3	1309.5	1200	1200
2024-03-01	1304.3	1309.5	1200	1200
2024-02-01	1304.3	1309.5	1200	1200
2024-01-01	1317.2	1326.4	1200	1200
2023-12-01	1317.2	1326.4	1200	1200
2023-11-01	1317.2	1326.4	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	GDE (D8) Sedibeng West Schools - Teams 2025 (U19)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools - Teams 2025 (U19)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
2	Kings Gambit Chess Open 14 Sept 2024 (A)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	4	2.5	Yes	Analysis
3	Sedibeng Chess Open 07 Sept 24 (A)	2024-09-07	2024-09-07	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
4	Sedibeng West District Schools Chess Team's Championships 2024 (U19)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
5	2024 Gauteng Inter-Region Chess Championship (U18A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	Queens Gambit Chess Open 2023 (C)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
8	2023 Sedibeng West District Schools Chess Tournament (U17+U19)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	2	1.5	Yes	Analysis
9	D8 Schools Individuals 2023 (U18 Boys)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
10	Valia's Chess Tournament 2023 (C)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
11	Driehoek Open Chess Tournament 2023 (C)	2023-09-13	2023-09-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
12	Hoerskool Drie Riviere Open 2023 (C)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament D8 Schools Individuals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Mokhesi, L (Lesedi)				Opponent Manyoni, K (Koena)
2	7	Tournament Hoerskool Drie Riviere Open 2023				Tournament Valia's Chess Tournament 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 0.5
		Opponent Makhale, O (Oratiloe)				Opponent Farrell, J (Jonty)
3	6	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2024-09-14	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Hanauer, A (Anthony)				Opponent Maduna, O (Oratile)

#	Games	Start				End
1	7	Tournament D8 Schools Individuals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-08-19	rnd 1	type Standard	result 1
		Opponent Mokhesi, L (Lesedi)				Opponent Manyoni, K (Koena)
2	7	Tournament Hoerskool Drie Riviere Open 2023				Tournament Valia's Chess Tournament 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 0.5
		Opponent Makhale, O (Oratiloe)				Opponent Farrell, J (Jonty)
3	6	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2024-09-14	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Hanauer, A (Anthony)				Opponent Maduna, O (Oratile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Hoerskool Drie Riviere Open 2023				Tournament Valia's Chess Tournament 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Makhale, O (Oratiloe)				Opponent Bholo, M (Mxolisi)
2	4	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent La Grange, L (Landre)				Opponent Lesedi, M (Mthembu)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Driehoek Open Chess Tournament 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-09-13	rnd 3	type Standard	result 1
		Opponent Maloka, K (Kutlwano)				Opponent Minnaar, R (Rochelle)

#	Games	Start				End
1	6	Tournament Hoerskool Drie Riviere Open 2023				Tournament Valia's Chess Tournament 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Makhale, O (Oratiloe)				Opponent Bholo, M (Mxolisi)
2	4	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent La Grange, L (Landre)				Opponent Lesedi, M (Mthembu)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Driehoek Open Chess Tournament 2023
		date 2023-08-19	rnd 5	type Standard	result 1	date 2023-09-13	rnd 3	type Standard	result 1
		Opponent Maloka, K (Kutlwano)				Opponent Minnaar, R (Rochelle)

No games found.

#	Games	Start				End

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	Marimuthu ,S (Shaylen)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Marimuthu ,S (Shaylen)	3	1399.7	1116.4	3	1402.6	1116.4	0	0	0	0	0	0
2	Minnaar ,R (Rochelle)	2	1	0	2	1	0	0	0	0	0	0	0
2	Minnaar ,R (Rochelle)	2	1175.9	1175.9	2	1172.8	1175.9	0	0	0	0	0	0
3	Horne ,T (Tiaan)	2	2	425	2	2	425	0	0	0	0	0	0
3	Horne ,T (Tiaan)	2	1190.3	1615.3	2	1169.9	1615.3	0	0	0	0	0	0
4	Maloka ,K (Kutlwano)	2	2	425	2	2	425	0	0	0	0	0	0
4	Maloka ,K (Kutlwano)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Howat ,LC (Logan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Howat ,LC (Logan)	2	1194.7	1194.7	2	1197.3	1194.7	0	0	0	0	0	0
6	Mafaese ,K (Kelvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mafaese ,K (Kelvin)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Farrell ,J (Jonty)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Farrell ,J (Jonty)	1	1275	1275	1	1278.1	1275	0	0	0	0	0	0
8	Mahlangu ,S (Sello)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mahlangu ,S (Sello)	1	1953.5	1528.5	1	2000.4	1528.5	0	0	0	0	0	0
9	Hoosen ,Z (Zayaan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hoosen ,Z (Zayaan)	1	1141	1566	1	1133.2	1566	0	0	0	0	0	0
10	Robinson ,R (Rhys David)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Robinson ,R (Rhys David)	1	1293.8	868.8	1	1265.6	868.8	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

Erasmus, B (Bradley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms