Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Merwe, B (Bernhardt)

Chess SA id

1110133111

FIDE id

Date of birth

2011-07-12 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1154.1	1180.4	1160.8	1200
Raw rating	1154.1	1180.4	1160.8	1200
Weighted rating	1154.1	1180.4	1160.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177	170.5	175.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1154.1	1180.4	1160.8	1200
Analysis
Rating	1154.1	1180.4	1160.8	1200
Raw rating	1154.1	1180.4	1160.8	1200
Weighted rating	1154.1	1180.4	1160.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177	170.5	175.3	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	1154.1	1180.4	1160.8	1200
New weighted rating	1154.1	1180.4	1160.8	1200
New weighted performance	0	0	0	0
Temp new rating	1154.1	1180.4	1160.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1154.1	1180.4	1160.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	4	36.36	-115.9	1169.6	1053.7
Standard	5	2	40	-85	1195.9	1110.9
Rapid	6	2	33.33	-141.7	1147.7	1006
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1154.1	1180.4	1160.8	1200
2025-09-30	1154.1	1180.4	1160.8	1200
2025-09-01	1154.1	1180.4	1160.8	1200
2025-08-01	1154.1	1180.4	1160.8	1200
2025-07-01	1154.1	1180.4	1160.8	1200
2025-06-01	1154.1	1180.4	1160.8	1200
2025-05-01	1154.1	1180.4	1160.8	1200
2025-04-01	1154.1	1180.4	1160.8	1200
2025-03-01	1154.1	1180.4	1160.8	1200
2025-02-01	1154.1	1180.4	1160.8	1200
2025-01-01	1154.1	1180.4	1160.8	1200
2024-12-01	1154.1	1180.4	1160.8	1200
2024-11-01	1154.1	1180.4	1160.8	1200
2024-10-01	1154.1	1180.4	1160.8	1200
2024-09-01	1154.1	1180.4	1160.8	1200
2024-08-01	1154.1	1180.4	1160.8	1200
2024-07-01	1154.1	1180.4	1160.8	1200
2024-09-01	1154.1	1180.4	1160.8	1200
2024-05-01	1154.1	1180.4	1160.8	1200
2024-04-01	1154.1	1180.4	1160.8	1200
2024-03-01	1154.1	1180.4	1160.8	1200
2024-02-01	1154.1	1180.4	1160.8	1200
2024-01-01	1154.1	1180.4	1160.8	1200
2023-12-01	1154.1	1180.4	1160.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D4 Individuals 2022 (U11 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	6	2	Yes	Analysis
2	The King`s Cup League 2020 (D)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament The King`s Cup League 2020				Tournament The King`s Cup League 2020
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2020-03-07	rnd 3	type Standard	result 0.5
		Opponent Digoamaje, B (Bokang)				Opponent Molotsi, MKS (Monei)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Van Der Loo, B (Benjamin Antonie)				Opponent Van Der Loo, B (Benjamin Antonie)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, E (Elai)				Opponent Jacobs, E (Elai)

#	Games	Start				End
1	3	Tournament The King`s Cup League 2020				Tournament The King`s Cup League 2020
		date 2020-03-07	rnd 1	type Standard	result 0.5	date 2020-03-07	rnd 3	type Standard	result 0.5
		Opponent Digoamaje, B (Bokang)				Opponent Molotsi, MKS (Monei)

#	Games	Start				End
1	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Van Der Loo, B (Benjamin Antonie)				Opponent Van Der Loo, B (Benjamin Antonie)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, E (Elai)				Opponent Jacobs, E (Elai)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Van Der Loo, B (Benjamin Antonie)				Opponent Van Der Loo, B (Benjamin Antonie)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, E (Elai)				Opponent Jacobs, E (Elai)
3	1	Tournament The King`s Cup League 2020				Tournament The King`s Cup League 2020
		date 2020-03-07	rnd 2	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Basson, Z (Zachariah)				Opponent Basson, Z (Zachariah)

#	Games	Start				End
1	1	Tournament The King`s Cup League 2020				Tournament The King`s Cup League 2020
		date 2020-03-07	rnd 2	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Basson, Z (Zachariah)				Opponent Basson, Z (Zachariah)

#	Games	Start				End
1	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Van Der Loo, B (Benjamin Antonie)				Opponent Van Der Loo, B (Benjamin Antonie)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, E (Elai)				Opponent Jacobs, E (Elai)

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	Lekhanya ,T (Thoriso)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Lekhanya ,T (Thoriso)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Digoamaje ,B (Bokang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Digoamaje ,B (Bokang)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Joshua ,L (Levi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Joshua ,L (Levi)	1	1184.7	759.7	1	1181.6	759.7	0	0	0	0	0	0
4	Basson ,Z (Zachariah)	1	1	425	1	1	425	0	0	0	0	0	0
4	Basson ,Z (Zachariah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Molotsi ,MKS (Monei Keloagile Shamiso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Molotsi ,MKS (Monei Keloagile Shamiso)	1	1195	1195	1	1192.4	1195	0	0	0	0	0	0
6	Buchner ,E (Emil)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Buchner ,E (Emil)	1	1178.2	753.2	0	0	0	1	1200	753.2	0	0	0
7	Pieters ,H (Hanroux)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Pieters ,H (Hanroux)	1	1144.4	719.4	0	0	0	1	1218.4	719.4	0	0	0
8	Jacobs ,E (Elai)	1	1	425	0	0	0	1	1	425	0	0	0
8	Jacobs ,E (Elai)	1	1063.9	1488.9	0	0	0	1	1200	1488.9	0	0	0
9	Ottermann ,E (Erik)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ottermann ,E (Erik)	1	1239.9	814.9	0	0	0	1	1200	814.9	0	0	0
10	Van Der Loo ,B (Benjamin Antonie)	1	1	425	0	0	0	1	1	425	0	0	0
10	Van Der Loo ,B (Benjamin Antonie)	1	1175.8	1600.8	0	0	0	1	1200	1600.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Van Der Merwe, B (Bernhardt)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms