Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Schalkwyk, K (Kayden)

Chess SA id

1140141580

FIDE id

Date of birth

2014-01-26 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1248.5	1200	1280	1200
Raw rating	1248.5	1200	1280	1200
Weighted rating	1248.5	1200	1280	1200
Weighted performance	0	0	0	0
Floor	748.5	700	780	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.7	165.8	148	165.8
Highest rating	1424.9 2022-05-01	1200 2018-10-01	1497 2022-05-01	1200 2018-10-01
Highest raw rating	1248.5 2024-02-01	1200 2024-02-01	1280 2024-02-01	1200 2024-02-01
Highest weighted rating	1248.5 2025-02-01	1200 2018-10-01	1280 2025-02-01	1200 2018-10-01
Highest weighted performance	1424.9 2022-05-01	1200 2024-02-01	1497 2022-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1248.5	1200	1280	1200
Analysis
Rating	1248.5	1200	1280	1200
Raw rating	1248.5	1200	1280	1200
Weighted rating	1248.5	1200	1280
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	748.5	700	780	700
Max/Min rating change allowed	154.7	165.8	148	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	1248.5	1200	1280	1200
New weighted rating	1248.5	1200	1280	1200
New weighted performance	0	0	0	0
Temp new rating	1248.5	1200	1280	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1248.5	1200	1280	1200
New K-factor	36	36	36	36
New floor	748.5	700	780	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	6	6
	0	0
History	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	6	5	83.33	283.3	1202.9	1486.2
Standard	0	0	0	0	0	0
Rapid	6	5	83.33	283.3	1202.9	1486.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1248.5	1200	1280	1200
2025-09-30	1248.5	1200	1280	1200
2025-09-01	1248.5	1200	1280	1200
2025-08-01	1248.5	1200	1280	1200
2025-07-01	1248.5	1200	1280	1200
2025-06-01	1248.5	1200	1280	1200
2025-05-01	1248.5	1200	1280	1200
2025-04-01	1248.5	1200	1280	1200
2025-03-01	1248.5	1200	1280	1200
2025-02-01	1248.5	1200	1280	1200
2025-01-01	1248.5	1200	1280	1200
2024-12-01	1248.5	1200	1280	1200
2024-11-01	1248.5	1200	1280	1200
2024-10-01	1248.5	1200	1280	1200
2024-09-01	1248.5	1200	1280	1200
2024-08-01	1248.5	1200	1280	1200
2024-07-01	1248.5	1200	1280	1200
2024-09-01	1248.5	1200	1280	1200
2024-05-01	1248.5	1200	1280	1200
2024-04-01	1248.5	1200	1280	1200
2024-03-01	1248.5	1200	1280	1200
2024-02-01	1248.5	1200	1280	1200
2024-01-01	1248.5	1200	1280	1200
2023-12-01	1248.5	1200	1280	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	RMS Swiss For Rating of Players 2022 (U9)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	7	6	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 7	type Rapid	result 1
		Opponent Masalesa, H (Hendrick)				Opponent Pretorius, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 7	type Rapid	result 1
		Opponent Masalesa, H (Hendrick)				Opponent Pretorius, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 7	type Rapid	result 1
		Opponent Masalesa, H (Hendrick)				Opponent Pretorius, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 7	type Rapid	result 1
		Opponent Masalesa, H (Hendrick)				Opponent Pretorius, M (Mia)

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	Jordaan ,M (Mikijl)	1	1	425	0	0	0	1	1	425	0	0	0
1	Jordaan ,M (Mikijl)	1	1151.1	1576.1	0	0	0	1	1200	1576.1	0	0	0
2	De Waal ,D (Dian)	1	1	425	0	0	0	1	1	425	0	0	0
2	De Waal ,D (Dian)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Masalesa ,H (Hendrick)	1	1	425	0	0	0	1	1	425	0	0	0
3	Masalesa ,H (Hendrick)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Van Heerden ,H (Hans Jacob)	1	1	425	0	0	0	1	1	425	0	0	0
4	Van Heerden ,H (Hans Jacob)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Vermeulen ,A (Ania)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Vermeulen ,A (Ania)	1	1266.1	841.1	0	0	0	1	1200	841.1	0	0	0
6	Pretorius ,M (Mia)	1	1	425	0	0	0	1	1	425	0	0	0
6	Pretorius ,M (Mia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Schalkwyk, K (Kayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms