Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Berg, B (Bradley)

Chess SA id

1120191824

FIDE id

Date of birth

2012-05-29 (U14)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

13.2

Junior GPX Points

1116.3

Item	Main	Standard	Rapid	Blitz
Rating	1107.7	1095.2	1186.2	1200
Raw rating	1107.7	1095.2	1186.2	1200
Weighted rating	1100.4	1086.9	1184.1	1200
Weighted performance	863.2	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.1	192.5	169.1	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1107.7	1095.2	1186.2	1200
Analysis
Rating	1107.7	1095.2	1186.2	1200
Raw rating	1107.7	1095.2	1186.2	1200
Weighted rating	1100.4	1086.9	1184.1
Weighted performance	863.2	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.1	192.5	169.1	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	1107.7	1095.2	1186.2	1200
New weighted rating	1100.1	1086.6	1183.9	1200
New weighted performance	862.9	0	0	0
Temp new rating	1107.7	1095.2	1186.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1107.7	1095.2	1186.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	34	24	10
	0	0	0
	0	0	0
	0	0	0
History	38	28	10

Games since
	Main 38	Standard 28		Rapid 10		Blitz 0
Gender	Male
Age group	U14
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	4	1	25	-212.5	1238.2	1025.7
Standard	4	1	25	-212.5	1238.2	1025.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	10	26.32	-201.3	1236.3	1035
Standard	28	7	25	-212.5	1233.6	1021.1
Rapid	10	3	30	-170	1243.8	1073.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1107.7	1095.2	1186.2	1200
2025-09-01	1107.7	1095.2	1186.2	1200
2025-08-01	1107.7	1095.2	1186.2	1200
2025-07-01	1107.7	1095.2	1186.2	1200
2025-06-01	1107.7	1095.2	1186.2	1200
2025-05-01	1107.7	1095.2	1186.2	1200
2025-04-01	1107.7	1095.2	1186.2	1200
2025-03-01	1111.3	1099.7	1186.2	1200
2025-02-01	1111.3	1099.7	1182.5	1200
2025-01-01	1086.5	1079.6	1124.8	1200
2024-12-01	1086.5	1079.6	1124.8	1200
2024-11-01	1111	1079.6	1196.4	1200
2024-10-01	1043.8	1023.6	1200	1200
2024-09-01	1043.8	1023.6	1200	1200
2024-08-01	1043.8	1023.6	1200	1200
2024-07-01	1084.1	1068.4	1200	1200
2024-06-01	1084.1	1068.4	1200	1200
2024-08-01	1084.1	1068.4	1200	1200
2024-04-01	1109	1093.2	1200	1200
2024-03-01	1109	1093.2	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMB 2nd Trials 2025 (U14)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	4	1	Yes	Analysis
2	Grey Junior School Chess Team Championship 2024 (Senior)	2024-11-02	2024-11-02	Rapid	Nelson Mandela Bay (ENM)	5	5	0.5	Yes	Analysis
3	NMBCU Top Schools Final 2024 (Primary School)	2024-10-19	2024-10-29	Standard	Nelson Mandela Bay (ENM)	3	3	2	Yes	Analysis
4	NMBCU Top Schools 2024 (Senior Primary)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
5	Karen Ashworth 2024 (B)	2024-07-19	2024-07-20	Standard	Nelson Mandela Bay (ENM)	6	4	0	Yes	Analysis
6	NMBCU Trials 2 2024 (U14)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
7	NMBCU Trials 1 2024 (U14)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	1	Yes	Analysis
8	Pearson Open Chess Tournament 2024 (C)	2024-02-23	2024-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament NMB 2nd Trials 2025				Tournament NMB 2nd Trials 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 6	type Standard	result 0.5
		Opponent Gcayiya, A (Amyolise)				Opponent Gcwabe, A (Aventhandwa)
2	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Ray, N (Noah)				Opponent Le Roux, A (Anske)
3	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 2	type Rapid	result 0.5	date 2024-11-02	rnd 2	type Rapid	result 0.5
		Opponent Ndlovu, M (Melokuhle)				Opponent Ndlovu, M (Melokuhle)

#	Games	Start				End
1	2	Tournament NMB 2nd Trials 2025				Tournament NMB 2nd Trials 2025
		date 2025-03-08	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 6	type Standard	result 0.5
		Opponent Gcayiya, A (Amyolise)				Opponent Gcwabe, A (Aventhandwa)
2	1	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-29	rnd 3	type Standard	result 1	date 2024-10-29	rnd 3	type Standard	result 1
		Opponent Furniss, T (Tyler)				Opponent Furniss, T (Tyler)
3	1	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 1	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Le Roux, A (Anske)				Opponent Le Roux, A (Anske)

#	Games	Start				End
1	1	Tournament Grey Junior School Chess Team Championship 2024				Tournament Grey Junior School Chess Team Championship 2024
		date 2024-11-02	rnd 2	type Rapid	result 0.5	date 2024-11-02	rnd 2	type Rapid	result 0.5
		Opponent Ndlovu, M (Melokuhle)				Opponent Ndlovu, M (Melokuhle)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Ray, N (Noah)				Opponent Ray, N (Noah)
3	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 3	type Rapid	result 0.5	date 2024-10-12	rnd 3	type Rapid	result 0.5
		Opponent Brandt, S (Shannon)				Opponent Brandt, S (Shannon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Ray, N (Noah)				Opponent Le Roux, A (Anske)
2	1	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-29	rnd 3	type Standard	result 1	date 2024-10-29	rnd 3	type Standard	result 1
		Opponent Furniss, T (Tyler)				Opponent Furniss, T (Tyler)
3	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Terblanche, A (Andre)				Opponent Terblanche, A (Andre)

#	Games	Start				End
1	1	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-29	rnd 3	type Standard	result 1	date 2024-10-29	rnd 3	type Standard	result 1
		Opponent Furniss, T (Tyler)				Opponent Furniss, T (Tyler)
2	1	Tournament NMBCU Top Schools Final 2024				Tournament NMBCU Top Schools Final 2024
		date 2024-10-19	rnd 1	type Standard	result 1	date 2024-10-19	rnd 1	type Standard	result 1
		Opponent Le Roux, A (Anske)				Opponent Le Roux, A (Anske)
3	1	Tournament NMBCU Trials 2 2024				Tournament NMBCU Trials 2 2024
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Nel, C (Caleb)				Opponent Nel, C (Caleb)

#	Games	Start				End
1	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 5	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Ray, N (Noah)				Opponent Ray, N (Noah)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Terblanche, A (Andre)				Opponent Terblanche, A (Andre)

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	Arries ,J (Jayde)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Arries ,J (Jayde)	2	1147.1	722.1	2	1152.2	722.1	0	0	0	0	0	0
2	Van Greunen ,M (Melaney)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Greunen ,M (Melaney)	2	1220.2	795.2	2	1237.9	795.2	0	0	0	0	0	0
3	Witbooi ,B (Bazil)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Witbooi ,B (Bazil)	2	1197.8	772.8	1	1200	772.8	1	1183.8	772.8	0	0	0
4	Grobler ,M (Mia)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Grobler ,M (Mia)	2	1273.1	848.1	1	1243.7	848.1	1	1175.2	848.1	0	0	0
5	Blandy ,B (Blake)	1	1	425	1	1	425	0	0	0	0	0	0
5	Blandy ,B (Blake)	1	1186.9	1611.9	1	1173.2	1611.9	0	0	0	0	0	0
6	Murray ,C (Chloe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Murray ,C (Chloe)	1	1344.4	919.4	1	1335.2	919.4	0	0	0	0	0	0
7	Furniss ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
7	Furniss ,T (Tyler)	1	1409.9	1834.9	1	1400.9	1834.9	0	0	0	0	0	0
8	Odufawa ,O (Oluthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Odufawa ,O (Oluthando)	1	1155.1	730.1	1	1160.8	730.1	0	0	0	0	0	0
9	Bezuidenhout ,J (Jarrod)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bezuidenhout ,J (Jarrod)	1	1085.9	1510.9	1	1080.4	1510.9	0	0	0	0	0	0
10	Haasbroek ,T (Tyler)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Haasbroek ,T (Tyler)	1	1167.1	742.1	1	1157.6	742.1	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

Van Der Berg, 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