Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khan, Y (Yzdan Arif)

Chess SA id

108089526

FIDE id

Date of birth

2008-04-04 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	959.2	672.4	666.4	500
Raw rating	959.2	672.4	666.4	500
Weighted rating	959.2	672.4	666.4	500
Weighted performance	177	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	233.7	351.6	354.6	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01
Highest raw rating	959.2 2024-02-01	672.4 2024-02-01	666.4 2024-02-01	500 2024-02-01
Highest weighted rating	959.2 2024-11-01	672.4 2024-11-01	666.4 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	959.2	672.4	666.4	500
Analysis
Rating	959.2	672.4	666.4	500
Raw rating	959.2	672.4	666.4	500
Weighted rating	959.2	672.4	666.4
Weighted performance	177	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	233.7	351.6	354.6	449.5
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	959.2	672.4	666.4	500
New weighted rating	959.2	672.4	666.4	500
New weighted performance	176.6	0	0	0
Temp new rating	959.2	672.4	666.4	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	959.2	672.4	666.4	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	44	24	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	26	9	34.62	-130.8	1071.2	940.4
Standard	16	4.5	28.12	-185.9	1041.1	855.2
Rapid	10	4.5	45	-42.5	1119.2	1076.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	959.2	672.4	666.4	500
2025-09-01	959.2	672.4	666.4	500
2025-08-01	959.2	672.4	666.4	500
2025-07-01	959.2	672.4	666.4	500
2025-06-01	959.2	672.4	666.4	500
2025-05-01	959.2	672.4	666.4	500
2025-04-01	959.2	672.4	666.4	500
2025-03-01	959.2	672.4	666.4	500
2025-02-01	959.2	672.4	666.4	500
2025-01-01	959.2	672.4	666.4	500
2024-12-01	959.2	672.4	666.4	500
2024-11-01	959.2	672.4	666.4	500
2024-10-01	959.2	672.4	666.4	500
2024-09-01	959.2	672.4	666.4	500
2024-08-01	959.2	672.4	666.4	500
2024-07-01	959.2	672.4	666.4	500
2024-06-01	959.2	672.4	666.4	500
2024-08-01	959.2	672.4	666.4	500
2024-04-01	959.2	672.4	666.4	500
2024-03-01	959.2	672.4	666.4	500
2024-02-01	959.2	672.4	666.4	500
2024-01-01	959.2	672.4	666.4	500
2023-12-01	959.2	672.4	666.4	500
2023-11-01	959.2	672.4	666.4	500

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	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
2	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
3	District North Schools Chess Trials 2019 (U11)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
4	Welgemoed Chess Challenge 2018 (U10)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
5	2018 Cape of Good Hope Open Chess Championships (C)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament 2019 WP Youth Open
		date 2019-02-23	rnd 5	type Rapid	result 0.5	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Warren, T (Tristan)				Opponent Maart, T (Tristan)
2	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Bester, C (Christoff)
3	2	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-26	rnd 5	type Standard	result 0.5	date 2019-01-26	rnd 6	type Standard	result 1
		Opponent Van Wyngaardt, D (Daniel)				Opponent Priestly, L (Logan)

#	Games	Start				End
1	3	Tournament District North Schools Chess Trials 2019				Tournament 2019 WP Youth Open
		date 2019-01-26	rnd 5	type Standard	result 0.5	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Van Wyngaardt, D (Daniel)				Opponent Maart, T (Tristan)
2	1	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Epstein, C (Connor)				Opponent Epstein, C (Connor)
3	1	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Swart, S (Seth)				Opponent Swart, S (Seth)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Bester, C (Christoff)
2	2	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 2	type Rapid	result 1	date 2018-02-24	rnd 3	type Rapid	result 1
		Opponent Heigers, D (Danita)				Opponent Stassen, A (Arne)
3	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 5	type Rapid	result 0.5	date 2019-02-23	rnd 5	type Rapid	result 0.5
		Opponent Warren, T (Tristan)				Opponent Warren, T (Tristan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Bester, C (Christoff)
2	2	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 2	type Rapid	result 1	date 2018-02-24	rnd 3	type Rapid	result 1
		Opponent Heigers, D (Danita)				Opponent Stassen, A (Arne)
3	1	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Epstein, C (Connor)				Opponent Epstein, C (Connor)

#	Games	Start				End
1	2	Tournament District North Schools Chess Trials 2019				Tournament 2019 WP Youth Open
		date 2019-01-26	rnd 6	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Priestly, L (Logan)				Opponent Maart, T (Tristan)
2	1	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Epstein, C (Connor)				Opponent Epstein, C (Connor)
3	1	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 2	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Swart, S (Seth)				Opponent Swart, S (Seth)

#	Games	Start				End
1	2	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 3	type Rapid	result 1
		Opponent Louw, T (Tian)				Opponent Bester, C (Christoff)
2	2	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 2	type Rapid	result 1	date 2018-02-24	rnd 3	type Rapid	result 1
		Opponent Heigers, D (Danita)				Opponent Stassen, A (Arne)

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	Nabela ,A (Alutshitshi)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Nabela ,A (Alutshitshi)	2	840.7	415.7	1	927.5	415.7	1	702.4	415.7	0	0	0
2	Swart ,S (Seth)	1	1	425	1	1	425	0	0	0	0	0	0
2	Swart ,S (Seth)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Roux ,J (Jamie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Roux ,J (Jamie)	1	674.2	249.2	1	674.2	249.2	0	0	0	0	0	0
4	Bredell ,W (Werner)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bredell ,W (Werner)	1	994.2	569.2	1	994.2	569.2	0	0	0	0	0	0
5	Drury ,N (Nicholas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Drury ,N (Nicholas)	1	1075.7	650.7	1	931.3	650.7	0	0	0	0	0	0
6	Jones ,T (Tyler)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jones ,T (Tyler)	1	974.7	549.7	1	980.4	549.7	0	0	0	0	0	0
7	Van Wyngaardt ,D (Daniel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Van Wyngaardt ,D (Daniel)	1	1207	1207	1	1200	1207	0	0	0	0	0	0
8	Frier ,E (Edwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Frier ,E (Edwin)	1	1173.8	748.8	1	1266.4	748.8	0	0	0	0	0	0
9	Epstein ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
9	Epstein ,C (Connor)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Fisher ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fisher ,R (Ryan)	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

Khan, Y (Yzdan Arif)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms