Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wiehahn, S (Simon Kasper)

Chess SA id

1110154632

FIDE id

Date of birth

2011-03-25 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.8	1201.4	1199.6	1200
Raw rating	1210.8	1201.4	1199.6	1200
Weighted rating	1210.7	1201.4	1199.6	1200
Weighted performance	0	0	0	0
Floor	710.8	701.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.3	165.5	165.9	165.8
Highest rating	1210.8 2024-03-01	1210.3 2024-02-01	1226.7 2023-05-01	1200 2018-10-01
Highest raw rating	1210.8 2024-03-01	1201.4 2024-03-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1210.4 2025-08-01	1201.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1210.3 2024-02-01	1226.7 2023-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.8	1201.4	1199.6	1200
Analysis
Rating	1210.8	1201.4	1199.6	1200
Raw rating	1210.8	1201.4	1199.6	1200
Weighted rating	1210.7	1201.4	1199.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.8	701.4	700	700
Max/Min rating change allowed	163.3	165.5	165.9	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	1210.8	1201.4	1199.6	1200
New weighted rating	1210.7	1201.4	1199.6	1200
New weighted performance	0	0	0	0
Temp new rating	1210.8	1201.4	1199.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.8	1201.4	1199.6	1200
New K-factor	36	36	36	36
New floor	710.8	701.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	4	4	0
	10	0	10
	0	0	0
	0	0	0
History	14	4	10

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	14	7	50	0	1217.8	1217.8
Standard	4	2	50	0	1245.3	1245.3
Rapid	10	5	50	0	1206.8	1206.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1210.8	1201.4	1199.6	1200
2025-09-30	1210.8	1201.4	1199.6	1200
2025-09-01	1210.8	1201.4	1199.6	1200
2025-08-01	1210.8	1201.4	1199.6	1200
2025-07-01	1210.8	1201.4	1199.6	1200
2025-06-01	1210.8	1201.4	1199.6	1200
2025-05-01	1210.8	1201.4	1199.6	1200
2025-04-01	1210.8	1201.4	1199.6	1200
2025-03-01	1210.8	1201.4	1199.6	1200
2025-02-01	1210.8	1201.4	1199.6	1200
2025-01-01	1210.8	1201.4	1199.6	1200
2024-12-01	1210.8	1201.4	1199.6	1200
2024-11-01	1210.8	1201.4	1199.6	1200
2024-10-01	1210.8	1201.4	1199.6	1200
2024-09-01	1210.8	1201.4	1199.6	1200
2024-08-01	1210.8	1201.4	1199.6	1200
2024-07-01	1210.8	1201.4	1199.6	1200
2024-09-01	1210.8	1201.4	1199.6	1200
2024-05-01	1210.8	1201.4	1199.6	1200
2024-04-01	1210.8	1201.4	1199.6	1200
2024-03-01	1210.8	1201.4	1199.6	1200
2024-02-01	1205.1	1200	1199.6	1200
2024-01-01	1205.1	1200	1199.6	1200
2023-12-01	1205.1	1200	1199.6	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 District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
2	Rhenish Primary Tournament 2023 (U14)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
3	Midas Paints Chess Cup Term 2 2023 (U12)	2023-04-15	2023-04-15	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Baron, L (Lial)				Opponent Peters, T (Thaakir)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Marinus-Richards, K (Kiran Reece)				Opponent Marinus-Richards, K (Kiran Reece)
3	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Naude, C (Cilan)				Opponent Naude, C (Cilan)

#	Games	Start				End
1	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Marinus-Richards, K (Kiran Reece)				Opponent Marinus-Richards, K (Kiran Reece)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Naude, C (Cilan)				Opponent Naude, C (Cilan)

#	Games	Start				End
1	3	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Baron, L (Lial)				Opponent Peters, T (Thaakir)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Johnston, Z (Zach)				Opponent Johnston, Z (Zach)
3	1	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Paints Chess Cup Term 2 2023
		date 2023-04-15	rnd 3	type Rapid	result 1	date 2023-04-15	rnd 3	type Rapid	result 1
		Opponent Erasmus, J (Justine)				Opponent Erasmus, J (Justine)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Baron, L (Lial)				Opponent Peters, T (Thaakir)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Marinus-Richards, K (Kiran Reece)				Opponent Marinus-Richards, K (Kiran Reece)
3	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Naude, C (Cilan)				Opponent Naude, C (Cilan)

#	Games	Start				End
1	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Marinus-Richards, K (Kiran Reece)				Opponent Marinus-Richards, K (Kiran Reece)
2	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent Naude, C (Cilan)				Opponent Naude, C (Cilan)

#	Games	Start				End
1	3	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-05-13	rnd 2	type Rapid	result 1
		Opponent Baron, L (Lial)				Opponent Peters, T (Thaakir)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Johnston, Z (Zach)				Opponent Johnston, Z (Zach)
3	1	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Paints Chess Cup Term 2 2023
		date 2023-04-15	rnd 3	type Rapid	result 1	date 2023-04-15	rnd 3	type Rapid	result 1
		Opponent Erasmus, J (Justine)				Opponent Erasmus, J (Justine)

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	Kramer ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kramer ,R (Ruan)	1	1227.1	802.1	1	1220.4	802.1	0	0	0	0	0	0
2	Niemann ,J (Jandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Niemann ,J (Jandre)	1	1359.5	934.5	1	1235.2	934.5	0	0	0	0	0	0
3	Marinus-Richards ,K (Kiran Reece)	1	1	425	1	1	425	0	0	0	0	0	0
3	Marinus-Richards ,K (Kiran Reece)	1	1185.7	1610.7	1	1183.2	1610.7	0	0	0	0	0	0
4	Naude ,C (Cilan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Naude ,C (Cilan)	1	1208.9	1633.9	1	1199.2	1633.9	0	0	0	0	0	0
5	Thorpe ,C (Claire)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Thorpe ,C (Claire)	1	1323	898	0	0	0	1	1260.7	898	0	0	0
6	Sindayihebura ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Sindayihebura ,J (Joshua)	1	1192.6	767.6	0	0	0	1	1200	767.6	0	0	0
7	Erasmus ,J (Justine)	1	1	425	0	0	0	1	1	425	0	0	0
7	Erasmus ,J (Justine)	1	1025.6	1450.6	0	0	0	1	1070.4	1450.6	0	0	0
8	Doorduin ,V (Vincent)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Doorduin ,V (Vincent)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Johnston ,Z (Zach)	1	1	425	0	0	0	1	1	425	0	0	0
9	Johnston ,Z (Zach)	1	1199.7	1624.7	0	0	0	1	1174.4	1624.7	0	0	0
10	Baron ,L (Lial)	1	1	425	0	0	0	1	1	425	0	0	0
10	Baron ,L (Lial)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Wiehahn, S (Simon Kasper)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms