Chess South Africa Ratings Database

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Personal

Copley, M (Murray)

Chess SA id

1130134375

FIDE id

Date of birth

2013-12-11 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1408.5

Item	Main	Standard	Rapid	Blitz
Rating	1476.3	1454.2	1443.8	1200
Raw rating	1476.3	1454.2	1443	1200
Weighted rating	1452.9	1423.1	1443.8	1200
Weighted performance	1381.6	1370.2	1217.2	0
Floor	1046	1036.8	954.2	700
K-factor	32	32	32	36
Min/Max rating change allowed	111.9	115.4	117.3	165.8
Highest rating	1546 2025-06-01	1536.8 2025-06-01	1462.2 2024-05-01	1200 2018-10-01
Highest raw rating	1546 2025-06-01	1536.8 2025-06-01	1454.2 2024-06-01	1200 2024-02-01
Highest weighted rating	1444.9 2025-08-01	1412.3 2025-08-01	1443 2025-08-01	1200 2018-10-01
Highest weighted performance	1546 2025-06-01	1536.8 2023-08-01	1462.2 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1476.3	1454.2	1443.9	1200
Analysis
Rating	1476.3	1454.2	1443.8	1200
Raw rating	1476.3	1454.2	1443	1200
Weighted rating	1452.9	1423.1	1443.8
Weighted performance	1381.6	1370.2	1217.2
K-factor	32	32	32	36
Floor	1046	1036.8	954.2	700
Max/Min rating change allowed	111.9	115.4	117.3	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	1476.3	1454.2	1443	1200
New weighted rating	1456.7	1428.1	1443.9	1200
New weighted performance	1381.1	1369.7	1216.7	0
Temp new rating	1476.3	1454.2	1443.9	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1476.3	1454.2	1443.9	1200
New K-factor	32	32	32	36
New floor	1046	1036.8	954.2	700

Item	Main	Standard	Rapid
	0	0	0
	53	47	6
	50	33	17
	54	33	21
	5	0	5
	5	5	0
History	167	118	49

Games since
	Main 114	Standard 85		Rapid 29		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1441		437		221
Male	1228		363		186
U14	210		69		31
U14 Male	167		52		26
Standard
	RSA		Province		Region
Overall	1524		415		209
Male	1277		333		170
U14	236		73		32
U14 Male	182		52		24
Rapid
	RSA		Province		Region
Overall	356		173		89
Male	321		155		84
U14	61		35		17
U14 Male	52		30		16
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	53	31	58.49	72.2	1393.9	1466
Standard	47	27.5	58.51	72.3	1407.6	1480
Rapid	6	3.5	58.33	70.8	1285.9	1356.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	167	102	61.08	94.2	1324.8	1418.9
Standard	118	68.5	58.05	68.4	1341.5	1410
Rapid	49	33.5	68.37	156.1	1284.4	1440.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1476.3	1454.2	1443	1200
2025-09-01	1476.3	1454.2	1443	1200
2025-08-01	1476.3	1454.2	1443	1200
2025-07-01	1546	1536.8	1441.8	1200
2025-06-01	1546	1536.8	1440.2	1200
2025-05-01	1497.7	1487.6	1438	1200
2025-04-01	1497.7	1487.6	1435.5	1200
2025-03-01	1414.8	1396.6	1432.5	1200
2025-02-01	1408.3	1361.9	1454.2	1200
2025-01-01	1408.3	1361.9	1454.2	1200
2024-12-01	1408.3	1361.9	1454.2	1200
2024-11-01	1408.3	1361.9	1454.2	1200
2024-10-01	1408.3	1361.9	1454.2	1200
2024-09-01	1408.3	1361.9	1454.2	1200
2024-08-01	1408.3	1361.9	1454.2	1200
2024-07-01	1408.3	1361.9	1454.2	1200
2024-06-01	1414.4	1365.5	1454.2	1200
2024-08-01	1406.8	1368.4	1425.4	1200
2024-04-01	1406.8	1368.4	1425.4	1200
2024-03-01	1400.8	1350.8	1424.1	1200
2024-02-01	1372.7	1314.4	1427	1200
2024-01-01	1372.7	1314.4	1427	1200
2023-12-01	1372.7	1314.4	1427	1200
2023-11-01	1372.7	1314.4	1427	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	Cape Winelands Open 2025 (Advanced)	2025-07-19	2025-07-20	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
3	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
5	Western Cape Closed 2025 (U14)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
8	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	District South Schools Chess Individual Trials 2025 (U13 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Open 2025 (Advanced)	2025-07-19	2025-07-20	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
3	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
5	Western Cape Closed 2025 (U14)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
8	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	District South Schools Chess Individual Trials 2025 (U13 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
10	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
11	West Coast & Mykonos Open 2024 (U12)	2024-05-18	2024-05-18	Standard	West Coast (WCU)	5	4	1.5	Yes	Analysis
12	Steinitz Chess Festival 2024 (U12)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
13	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
14	Cape Town Open Chess Championship 2024 (Intermediate)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	Chas Everitt and MHI Attorneys Rapid 2024 (U12)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
16	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
17	District South Schools Chess Individual Trials 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
18	Cape of Good Hope Open Chess Tournament 2024 (U12)	2024-02-17	2024-02-17	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
19	Chess Elevation Series 2023 (Level 1A)	2023-11-03	2023-11-04	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
20	Bonnievale Open Rapid 2023 (U12)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
21	Western Cape Closed Championship 2023 (U12)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
22	CW Top Schools 2023 (U12)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
23	CT Metro District South Top Schools 2023 (U13 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	2.5	Yes	Analysis
24	WP Closed 2023 (U12)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
25	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
26	Steinitz Open 2023 (U12)	2023-05-27	2023-05-27	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
27	Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
28	District South Schools Chess Individual Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
29	Chess WP Individual Blitz 2023 (Open)	2023-01-03	2023-01-03	Blitz	Cape Town (WCT)	7	0	0	No	Analysis
30	Gen Trials 2022 (U9)	2022-03-16	2022-03-16	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
31	Gen Intercampus 2021 (U10)	2021-05-22	2021-05-22	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Western Cape Closed Championship 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Mputing, T (Thando)				Opponent Cilliers, D (Dene)
2	6	Tournament Cape Town Open Chess Festival 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-05-03	rnd 2	type Standard	result 1
		Opponent Pieters, E (Eli)				Opponent Hagen, S (Sophia)
3	6	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-06-16	rnd 4	type Standard	result 0.5	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Josephs, C (Connor)				Opponent Johnston, R (Reece)

#	Games	Start				End
1	7	Tournament District South Schools Chess Individual Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Magubane, P (Phila)				Opponent Diedericks, C (Cayden)
2	6	Tournament Cape Town Open Chess Festival 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-05-03	rnd 2	type Standard	result 1
		Opponent Pieters, E (Eli)				Opponent Hagen, S (Sophia)
3	6	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-06-16	rnd 4	type Standard	result 0.5	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Josephs, C (Connor)				Opponent Johnston, R (Reece)

#	Games	Start				End
1	8	Tournament Western Cape Closed Championship 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-10-21	rnd 4	type Rapid	result 1
		Opponent Mputing, T (Thando)				Opponent Cilliers, D (Dene)
2	5	Tournament Steinitz Open 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-05-27	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Grove, T (Tyler)				Opponent Bonus, S (Storm)
3	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Krengo, I (Inamandla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Faure, J (Jamie)				Opponent Diedericks, C (Cayden)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-05-11	rnd 2	type Rapid	result 1
		Opponent Kotze, M (Maxlin Lee)				Opponent Joannou, F (Finn)
3	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Krengo, I (Inamandla)

#	Games	Start				End
1	7	Tournament District South Schools Chess Individual Trials 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-03-03	rnd 5	type Standard	result 1
		Opponent Magubane, P (Phila)				Opponent Diedericks, C (Cayden)
2	3	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Pieters, E (Eli)				Opponent Lambrechts, M (Madison)
3	3	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jones, C (C-Jay)				Opponent Faria, A (Adam)

#	Games	Start				End
1	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape of Good Hope Open Chess Tournament 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Mngqibisa, P (Phila)				Opponent Krengo, I (Inamandla)
2	4	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-09-23	rnd 6	type Rapid	result 1
		Opponent Mputing, T (Thando)				Opponent James, A (Ayden)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Laerskool Welgemoed Rapid 2025
		date 2024-05-11	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Nogaga, O (Owethu)				Opponent Daniels, I (Ikeraam)

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	Cilliers ,D (Dene)	4	2	0	2	1	0	2	1	0	0	0	0
1	Cilliers ,D (Dene)	4	1419.5	1419.5	2	1407.2	1419.5	2	1365.8	1419.5	0	0	0
2	Ruiters ,C (Cade)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Ruiters ,C (Cade)	3	1486.2	1486.2	3	1465.5	1486.2	0	0	0	0	0	0
3	Diedericks ,C (Cayden)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Diedericks ,C (Cayden)	3	1238.2	1379.8	3	1237.6	1379.8	0	0	0	0	0	0
4	Louw ,L (Lukas)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Louw ,L (Lukas)	3	1449.6	1308	3	1432.3	1308	0	0	0	0	0	0
5	Nel ,C (Charles Paul)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Nel ,C (Charles Paul)	3	1478.2	1336.5	3	1487.5	1336.5	0	0	0	0	0	0
6	Herman ,V (Victor)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
6	Herman ,V (Victor)	3	1367.2	1083.9	2	1357.2	1154.7	1	1382.3	942.2	0	0	0
7	Bessesen ,J (Joakim)	3	0	-425	2	0	-425	1	0	-425	0	0	0
7	Bessesen ,J (Joakim)	3	1358	933	2	1282.3	933	1	1348.4	933	0	0	0
8	Moodley ,K (Kartar)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
8	Moodley ,K (Kartar)	3	1370.3	1370.3	2	1300.1	1582.8	1	1322.4	945.3	0	0	0
9	Botha ,E (Eduan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Botha ,E (Eduan)	2	1533.9	1108.9	2	1508.5	1108.9	0	0	0	0	0	0
10	Van Wyk ,D (Dimitri)	2	2	425	2	2	425	0	0	0	0	0	0
10	Van Wyk ,D (Dimitri)	2	1315.4	1740.4	2	1282.6	1740.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Copley, M (Murray)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms