Chess South Africa Ratings Database

PLAYER PAGE

Personal

Biesenbach, J (Johannes)

Chess SA id

1150193462

FIDE id

Date of birth

2015-09-10 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.6	1176.9	1200	1200
Raw rating	1181.6	1176.9	1200	1200
Weighted rating	1179.6	1174.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	171.4	165.8	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	1181.6	1176.9	1200	1200
Analysis
Rating	1181.6	1176.9	1200	1200
Raw rating	1181.6	1176.9	1200	1200
Weighted rating	1179.6	1174.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.2	171.4	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	1181.6	1176.9	1200	1200
New weighted rating	1179.6	1174.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1181.6	1176.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.6	1176.9	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	4	40	-85	1208.3	1123.3
Standard	10	4	40	-85	1208.3	1123.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.6	1176.9	1200	1200
2025-09-01	1181.6	1176.9	1200	1200
2025-08-01	1181.6	1176.9	1200	1200
2025-07-01	1181.6	1176.9	1200	1200
2025-06-01	1181.6	1176.9	1200	1200
2025-05-01	1181.6	1176.9	1200	1200
2025-04-01	1181.6	1176.9	1200	1200
2025-03-01	1181.6	1176.9	1200	1200
2025-02-01	1181.3	1176.6	1200	1200
2025-01-01	1170.5	1163.2	1200	1200
2024-12-01	1170.5	1163.2	1200	1200
2024-11-01	1170.5	1163.2	1200	1200
2024-10-01	1170.5	1163.2	1200	1200
2024-09-01	1170.5	1163.2	1200	1200
2024-08-01	1170.5	1163.2	1200	1200
2024-07-01	1183.1	1178.4	1200	1200
2024-06-01	1183.1	1178.4	1200	1200
2024-08-01	1183.1	1178.4	1200	1200
2024-04-01	1183.1	1178.4	1200	1200
2024-03-01	1183.1	1178.4	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

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	CT Metro District East Top Schools Chess 2024 (U9 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Mgidi, A (Ayakha)				Opponent Rode, U (Ulrich)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Carter, C (Cullen)				Opponent Johnson, W (Wian)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Mgidi, A (Ayakha)				Opponent Rode, U (Ulrich)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Carter, C (Cullen)				Opponent Johnson, W (Wian)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Mgidi, A (Ayakha)				Opponent Rode, U (Ulrich)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Carter, C (Cullen)				Opponent Johnson, W (Wian)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Mgidi, A (Ayakha)				Opponent Rode, U (Ulrich)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Carter, C (Cullen)				Opponent Johnson, W (Wian)

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	Louw ,K (Kai)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Louw ,K (Kai)	1	1188.5	763.5	1	1210.5	763.5	0	0	0	0	0	0
2	Burnett ,T (Tomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Burnett ,T (Tomas)	1	1247.3	822.3	1	1200	822.3	0	0	0	0	0	0
3	Lourens ,S (Simeon Juda)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Lourens ,S (Simeon Juda)	1	1264.9	839.9	1	1219.4	839.9	0	0	0	0	0	0
4	Foster ,B (Bjorn)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Foster ,B (Bjorn)	1	1170.5	745.5	1	1200	745.5	0	0	0	0	0	0
5	Rode ,U (Ulrich)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rode ,U (Ulrich)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Van Den Berg ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Den Berg ,A (Albert)	1	1227.5	802.5	1	1200	802.5	0	0	0	0	0	0
7	Mgidi ,A (Ayakha)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mgidi ,A (Ayakha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Carter ,C (Cullen)	1	1	425	1	1	425	0	0	0	0	0	0
8	Carter ,C (Cullen)	1	1181.2	1606.2	1	1200	1606.2	0	0	0	0	0	0
9	Johnson ,W (Wian)	1	1	425	1	1	425	0	0	0	0	0	0
9	Johnson ,W (Wian)	1	1202.8	1627.8	1	1200	1627.8	0	0	0	0	0	0
10	Keeling ,K (Keagan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Keeling ,K (Keagan)	1	1200	775	1	1200	775	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

Biesenbach, J (Johannes)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms