Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khan, M (Mohammed Zayan)

Chess SA id

1100193521

FIDE id

Date of birth

2010-01-29 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1576

Item	Main	Standard	Rapid	Blitz
Rating	1623.7	1608.6	1200	1200
Raw rating	1623.7	1608.6	1200	1200
Weighted rating	1486.3	1481.2	1200	1200
Weighted performance	1539.7	1525.4	0	0
Floor	1123.7	1108.6	700	700
K-factor	28	28	36	36
Min/Max rating change allowed	90.7	92.6	165.8	165.8
Highest rating	1623.7 2025-05-05	1608.6 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1623.7 2025-05-05	1608.6 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1623.7 2024-10-01	1608.6 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1623.7 2025-05-05	1608.6 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1623.7	1608.6	1200	1200
Analysis
Rating	1623.7	1608.6	1200	1200
Raw rating	1623.7	1608.6	1200	1200
Weighted rating	1486.3	1481.2	1200
Weighted performance	1539.7	1525.4	0
K-factor	28	28	36	36
Floor	1123.7	1108.6	700	700
Max/Min rating change allowed	90.7	92.6	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	1623.7	1608.6	1200	1200
New weighted rating	1503.6	1497.5	1200	1200
New weighted performance	1539.1	1524.8	0	0
Temp new rating	1623.7	1608.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1623.7	1608.6	1200	1200
New K-factor	28	28	36	36
New floor	1123.7	1108.6	700	700

Item	Main	Standard
	0	0
	24	24
	23	23
	0	0
	0	0
	0	0
History	47	47

Games since
	Main 47	Standard 47		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	538		154		103
Male	498		136		89
U16	56		15		9
U16 Male	49		13		7
Standard
	RSA		Province		Region
Overall	577		145		97
Male	530		129		85
U16	67		17		10
U16 Male	60		15		8
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	24	20	83.33	283.3	1395.3	1678.6
Standard	24	20	83.33	283.3	1395.3	1678.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	34.5	73.4	198.9	1367.9	1566.9
Standard	47	34.5	73.4	198.9	1367.9	1566.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1623.7	1608.6	1200	1200
2025-09-01	1623.7	1608.6	1200	1200
2025-08-01	1623.7	1608.6	1200	1200
2025-07-01	1623.7	1608.6	1200	1200
2025-06-01	1623.7	1608.6	1200	1200
2025-05-01	1623.7	1608.6	1200	1200
2025-04-01	1608.2	1589.2	1200	1200
2025-03-01	1508.7	1494.5	1200	1200
2025-02-01	1358	1363.1	1200	1200
2025-01-01	1358	1363.1	1200	1200
2024-12-01	1358	1363.1	1200	1200
2024-11-01	1358	1363.1	1200	1200
2024-10-01	1348	1359.9	1200	1200
2024-09-01	1348	1359.9	1200	1200
2024-08-01	1348	1359.9	1200	1200
2024-07-01	1348	1359.9	1200	1200
2024-06-01	1348	1359.9	1200	1200
2024-08-01	1348	1359.9	1200	1200
2024-04-01	1348	1359.9	1200	1200
2024-03-01	1227.9	1222.4	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	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
4	District South Schools Chess Individual Trials 2025 (U15 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
4	District South Schools Chess Individual Trials 2025 (U15 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
5	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	Western Cape HS Individuals Championship 2024 (U15 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
7	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	District South Schools Chess Individual Trials 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	10	Tournament UCT Open Chess Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-10-13	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Abrahams, H (Harrison)				Opponent Sihamba, S (Somila)
2	7	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Graham, M (Matthew)				Opponent Petersen, S (Shenwin)
3	5	Tournament Western Cape HS Individuals Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-03-21	rnd 4	type Standard	result 0.5	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Priestley, L (Logan)				Opponent Herrestrup, K (Karsten)

#	Games	Start				End
1	10	Tournament UCT Open Chess Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-10-13	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Abrahams, H (Harrison)				Opponent Sihamba, S (Somila)
2	7	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Graham, M (Matthew)				Opponent Petersen, S (Shenwin)
3	5	Tournament Western Cape HS Individuals Championship 2024				Tournament UCT Open Chess Championship 2024
		date 2024-03-21	rnd 4	type Standard	result 0.5	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Priestley, L (Logan)				Opponent Herrestrup, K (Karsten)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament UCT Open Chess Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-10-13	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Abrahams, H (Harrison)				Opponent Sihamba, S (Somila)
2	7	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Graham, M (Matthew)				Opponent Petersen, S (Shenwin)
3	3	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-02-23	rnd 6	type Standard	result 1
		Opponent Gordon, B (Byron)				Opponent Lee, S (Shakoor)

#	Games	Start				End
1	10	Tournament UCT Open Chess Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-10-13	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Abrahams, H (Harrison)				Opponent Sihamba, S (Somila)
2	7	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-04-26	rnd 2	type Standard	result 1
		Opponent Graham, M (Matthew)				Opponent Petersen, S (Shenwin)
3	3	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-02-23	rnd 6	type Standard	result 1
		Opponent Gordon, B (Byron)				Opponent Lee, S (Shakoor)

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	Hibbins ,G (Graeme)	4	2	0	4	2	0	0	0	0	0	0	0
1	Hibbins ,G (Graeme)	4	1496.5	1496.5	4	1415.8	1496.5	0	0	0	0	0	0
2	Joubert ,L (Liam)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Joubert ,L (Liam)	3	1364.3	1506	3	1351.7	1506	0	0	0	0	0	0
3	Booley ,S (Sayed Ridha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Booley ,S (Sayed Ridha)	1	1225.2	800.2	1	1200	800.2	0	0	0	0	0	0
4	Mayekiso ,A (Amila)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mayekiso ,A (Amila)	1	1238.8	1663.8	1	1193.2	1663.8	0	0	0	0	0	0
5	Lombaard ,J (Jowayne)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lombaard ,J (Jowayne)	1	1271.1	1696.1	1	1273.6	1696.1	0	0	0	0	0	0
6	Shapiro ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Shapiro ,M (Matthew)	1	1700.1	1275.1	1	1691.9	1275.1	0	0	0	0	0	0
7	Koopman ,T (Tyler)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Koopman ,T (Tyler)	1	1550.9	1550.9	1	1471.4	1550.9	0	0	0	0	0	0
8	Ntuli ,S (Senzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ntuli ,S (Senzo)	1	1290.6	865.6	1	1199.9	865.6	0	0	0	0	0	0
9	Stoffberg ,M (Mikaeel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Stoffberg ,M (Mikaeel)	1	1356.5	1781.5	1	1299.6	1781.5	0	0	0	0	0	0
10	Nyandebvu ,M (Mannasseh)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nyandebvu ,M (Mannasseh)	1	1466.9	1041.9	1	1466.9	1041.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Khan, M (Mohammed Zayan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms