Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koopman, K (Kiyaam)

Chess SA id

1120328184

FIDE id

Date of birth

2012-10-02 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.9	1200	1216	1200
Raw rating	1210.9	1200	1216	1200
Weighted rating	1200.9	1200	1201.3	1200
Weighted performance	0	0	0	0
Floor	710.9	700	716	700
K-factor	36	40	36	40
Min/Max rating change allowed	163.3	165.8	162.1	165.8
Highest rating	1210.9 2025-09-30	1199 2025-09-24	1216 2025-09-30	1199 2025-09-24
Highest raw rating	1210.9 2025-09-30	1199 2025-09-24	1216 2025-09-30	1199 2025-09-24
Highest weighted rating	1200.9 2025-09-30	0 2025-09-24	1201.3 2025-09-30	0 2025-09-24
Highest weighted performance	0 2025-09-24	0 2025-09-24	0 2025-09-24	0 2025-09-24

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.9	1200	1216	1200
Analysis
Rating	1210.9	1200	1216	1200
Raw rating	1210.9	1200	1216	1200
Weighted rating	1200.9	1200	1201.3
Weighted performance	0	0	0
K-factor	36	40	36	40
Floor	710.9	700	716	700
Max/Min rating change allowed	163.3	165.8	162.1	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	1210.9	1200	1216	1200
New weighted rating	1201.7	1200	1202.5	1200
New weighted performance	0	0	0	0
Temp new rating	1210.9	1200	1216	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.9	1200	1216	1200
New K-factor	36	36	36	36
New floor	710.9	700	716	700

Item	Main	Rapid
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	M
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-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	3	60	85	1202.9	1287.9
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1202.9	1287.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	3	60	85	1202.9	1287.9
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1202.9	1287.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.9	1200	1216	1200
2025-09-01	1200	1200	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	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	Rhenish Primary 2025 (U14+Over)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rhenish Primary 2025 (U14+Over)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Pietersen, S (Sherishnee)				Opponent Hugo, J (Jade)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Fredericks, E (Eben)				Opponent Fredericks, E (Eben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Pietersen, S (Sherishnee)				Opponent Hugo, J (Jade)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Fredericks, E (Eben)				Opponent Fredericks, E (Eben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Pietersen, S (Sherishnee)				Opponent Hugo, J (Jade)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Fredericks, E (Eben)				Opponent Fredericks, E (Eben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Pietersen, S (Sherishnee)				Opponent Hugo, J (Jade)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 2	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Fredericks, E (Eben)				Opponent Fredericks, E (Eben)

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	Hugo ,J (Jade)	1	1	425	0	0	0	1	1	425	0	0	0
1	Hugo ,J (Jade)	1	1182.6	1607.6	0	0	0	1	1168.6	1607.6	0	0	0
2	Fredericks ,E (Eben)	1	1	425	0	0	0	1	1	425	0	0	0
2	Fredericks ,E (Eben)	1	1194.7	1619.7	0	0	0	1	1191.4	1619.7	0	0	0
3	Visagie ,J (Jan)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Visagie ,J (Jan)	1	1216.5	791.5	0	0	0	1	1146.7	791.5	0	0	0
4	Pietersen ,S (Sherishnee)	1	1	425	0	0	0	1	1	425	0	0	0
4	Pietersen ,S (Sherishnee)	1	1221.7	1646.7	0	0	0	1	1240	1646.7	0	0	0
5	Ngobeni ,K (Keabetswe)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Ngobeni ,K (Keabetswe)	1	1198.9	773.9	0	0	0	1	1198.1	773.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Koopman, K (Kiyaam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms