Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kiewiet, R (Rozaylin)

Chess SA id

1070104297

FIDE id

Date of birth

2007-03-18 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-01-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1050.6	1024.2	1200	1200
Raw rating	1050.6	1024.2	1200	1200
Weighted rating	1050.6	1024.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	205.1	213	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1050.6	1024.2	1200	1200
Analysis
Rating	1050.6	1024.2	1200	1200
Raw rating	1050.6	1024.2	1200	1200
Weighted rating	1050.6	1024.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	205.1	213	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	1050.6	1024.2	1200	1200
New weighted rating	1050.6	1024.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1050.6	1024.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1050.6	1024.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	1	1
	0	0
	0	0
History	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	6	0	0	-425	909.4	484.4
Standard	6	0	0	-425	909.4	484.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1050.6	1024.2	1200	1200
2025-09-30	1050.6	1024.2	1200	1200
2025-09-01	1050.6	1024.2	1200	1200
2025-08-01	1050.6	1024.2	1200	1200
2025-07-01	1050.6	1024.2	1200	1200
2025-06-01	1050.6	1024.2	1200	1200
2025-05-01	1050.6	1024.2	1200	1200
2025-04-01	1050.6	1024.2	1200	1200
2025-03-01	1050.6	1024.2	1200	1200
2025-02-01	1050.6	1024.2	1200	1200
2025-01-01	1050.6	1024.2	1200	1200
2024-12-01	1050.6	1024.2	1200	1200
2024-11-01	1050.6	1024.2	1200	1200
2024-10-01	1050.6	1024.2	1200	1200
2024-09-01	1050.6	1024.2	1200	1200
2024-08-01	1050.6	1024.2	1200	1200
2024-07-01	1050.6	1024.2	1200	1200
2024-09-01	1050.6	1024.2	1200	1200
2024-05-01	1050.6	1024.2	1200	1200
2024-04-01	1050.6	1024.2	1200	1200
2024-03-01	1050.6	1024.2	1200	1200
2024-02-01	1050.6	1024.2	1200	1200
2024-01-01	1050.6	1024.2	1200	1200
2023-12-01	1050.6	1024.2	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	Cfr	Analysis
1	Hessequa Proewe 2 2023 (O17 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	0	No	Analysis
2	Hessequa Proewe 1 2023 (O17 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	1	Yes	Analysis
3	Eden Top Schools 2018 (U11 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Pieterse ,R (Ronan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Pieterse ,R (Ronan)	1	1259.3	834.3	1	1284	834.3	0	0	0	0	0	0
2	Zaal ,S (Saeed)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Zaal ,S (Saeed)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Duval ,L (Lyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Duval ,L (Lyle)	1	532.8	107.8	1	532.8	107.8	0	0	0	0	0	0
4	Baadjies ,B (Bradley)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Baadjies ,B (Bradley)	1	642.8	217.8	1	671.6	217.8	0	0	0	0	0	0
5	Heesen ,T (Tyler)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Heesen ,T (Tyler)	1	1009.5	584.5	1	1010.8	584.5	0	0	0	0	0	0
6	Eksteen ,L (Leigh Quin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Eksteen ,L (Leigh Quin)	1	811.9	386.9	1	833.8	386.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Kiewiet, R (Rozaylin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms