Chess South Africa Ratings Database

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Personal

Murphy, S (Sidwell)

Chess SA id

104086286

FIDE id

Date of birth

2004-03-01 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1299.3	1285.6	598.6	598.6
Raw rating	1288.8	1270.7	598.6	598.6
Weighted rating	1299.3	1285.6	598.6	598.6
Weighted performance	892.8	877.5	0	0
Floor	802.4	790	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	146.1	149.9	390.6	390.6
Highest rating	1317.1 2022-05-01	1304.6 2022-05-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1302.4 2024-02-01	1290 2024-02-01	598.6 2024-02-01	598.6 2024-02-01
Highest weighted rating	1302.4 2024-05-01	1290 2024-05-01	598.6 2024-11-01	598.6 2024-11-01
Highest weighted performance	1317.1 2022-05-01	1304.6 2022-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1	-1.3	0	0
New rating	1298.3	1284.2	598.6	598.6
Analysis
Rating	1299.3	1285.6	598.6	598.6
Raw rating	1288.8	1270.7	598.6	598.6
Weighted rating	1299.3	1285.6	598.6
Weighted performance	892.8	877.5	0
K-factor	36	36	40	40
Floor	802.4	790	500	500
Max/Min rating change allowed	146.1	149.9	390.6	390.6
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	1288.8	1270.7	598.6	598.6
New weighted rating	1298.3	1284.2	598.6	598.6
New weighted performance	884.9	869.8	0	0
Temp new rating	1298.3	1284.2	598.6	598.6
Temp new rating +/-	-1	-1.3	0	0
Final new rating +/-	-1	-1.3	0	0
New rating	1298.3	1284.2	598.6	598.6
New K-factor	36	36	40	40
New floor	802.4	790	500	500

Item	Main	Standard
	0	0
	4	4
	0	0
	0	0
	16	16
	0	0
History	90	90

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	4	1.5	37.5	-106.2	1312	1205.8
Standard	4	1.5	37.5	-106.2	1312	1205.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	70	40.5	57.86	66.8	1100.8	1167.6
Standard	70	40.5	57.86	66.8	1100.8	1167.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1288.8	1270.7	598.6	598.6
2025-09-30	1288.8	1270.7	598.6	598.6
2025-09-01	1288.8	1270.7	598.6	598.6
2025-08-01	1302.4	1290	598.6	598.6
2025-07-01	1302.4	1290	598.6	598.6
2025-06-01	1302.4	1290	598.6	598.6
2025-05-01	1302.4	1290	598.6	598.6
2025-04-01	1302.4	1290	598.6	598.6
2025-03-01	1302.4	1290	598.6	598.6
2025-02-01	1302.4	1290	598.6	598.6
2025-01-01	1302.4	1290	598.6	598.6
2024-12-01	1302.4	1290	598.6	598.6
2024-11-01	1302.4	1290	598.6	598.6
2024-10-01	1302.4	1290	598.6	598.6
2024-09-01	1302.4	1290	598.6	598.6
2024-08-01	1302.4	1290	598.6	598.6
2024-07-01	1302.4	1290	598.6	598.6
2024-09-01	1302.4	1290	598.6	598.6
2024-05-01	1302.4	1290	598.6	598.6
2024-04-01	1302.4	1290	598.6	598.6
2024-03-01	1302.4	1290	598.6	598.6
2024-02-01	1302.4	1290	598.6	598.6
2024-01-01	1302.4	1290	598.6	598.6
2023-12-01	1302.4	1290	598.6	598.6

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	2025 Eden Open & Women's Tournament (Advanced)	2025-08-23	2025-08-23	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Eden Open & Women's Tournament (Advanced)	2025-08-23	2025-08-23	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
2	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3	Yes	Analysis
3	Eden Proewe 2 2022 (O18 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Schools Closed Trials 1 2020 (U18 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Oudtshoorn Proewe 1 2020 (O18+O20)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Eden Top Schools 2019 (U18)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Eden Trials 3 2019 (U16 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
9	Eden Trials 2 2019 (U16 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	4	2	Yes	Analysis
10	Eden Trials 1 2019 (U16 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
11	Oudtshoorn Trials 3 2019 (U16)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	0	0	No	Analysis
12	Oudtshoorn Trials 2 2019 (U16)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
13	Oudtshoorn Trials 1 2019 (U16)	2019-01-19	2019-01-19	Standard	Eden (WEG)	5	4	3.5	Yes	Analysis
14	Pacaltsdorp Chess Club Open 2018 (B)	2018-05-25	2018-05-26	Standard	Eden (WEG)	6	0	0	No	Analysis
15	EDENSC Closed 3 2018 (U16 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
16	EDENSC Closed 2 2018 (U16 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	3	1	Yes	Analysis
17	EDENSC Closed 1 2018 (U16 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	11	Tournament Oudtshoorn Trials 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Ayford, K (Keanu)				Opponent Taute, C (Clayden)
2	5	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 0.5
		Opponent Januarie, L (Lindon Lee)				Opponent Meyer, J (Jared)
3	5	Tournament Eden Top Schools 2019				Tournament Oudtshoorn Proewe 1 2020
		date 2019-07-20	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Arendse, A (Amy-Leigh)				Opponent Olivier, A (Adriano)

#	Games	Start				End
1	11	Tournament Oudtshoorn Trials 1 2019				Tournament Eden Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Ayford, K (Keanu)				Opponent Taute, C (Clayden)
2	5	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-04-09	rnd 2	type Standard	result 0.5
		Opponent Januarie, L (Lindon Lee)				Opponent Meyer, J (Jared)
3	5	Tournament Eden Top Schools 2019				Tournament Oudtshoorn Proewe 1 2020
		date 2019-07-20	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Arendse, A (Amy-Leigh)				Opponent Olivier, A (Adriano)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Oudtshoorn Trials 2 2019				Tournament Eden Trials 1 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Roman, R (Romeo)				Opponent Taute, C (Clayden)
2	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Januarie, L (Lindon Lee)				Opponent Januarie, L (Lindon Lee)
3	3	Tournament Eden Top Schools 2019				Tournament Eden Top Schools 2019
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Arendse, A (Amy-Leigh)				Opponent Mentoor, M (Mason)

#	Games	Start				End
1	6	Tournament Oudtshoorn Trials 2 2019				Tournament Eden Trials 1 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-03-02	rnd 2	type Standard	result 1
		Opponent Roman, R (Romeo)				Opponent Taute, C (Clayden)
2	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 3	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Januarie, L (Lindon Lee)				Opponent Januarie, L (Lindon Lee)
3	3	Tournament Eden Top Schools 2019				Tournament Eden Top Schools 2019
		date 2019-07-20	rnd 3	type Standard	result 1	date 2019-07-20	rnd 5	type Standard	result 1
		Opponent Arendse, A (Amy-Leigh)				Opponent Mentoor, M (Mason)

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	Kleinhans ,T (Theo)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Kleinhans ,T (Theo)	3	1469.8	1044.8	3	1445.9	1044.8	0	0	0	0	0	0
2	Muller ,J (Janke)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Muller ,J (Janke)	2	1024.6	812.1	2	1030.6	812.1	0	0	0	0	0	0
3	Loff ,X (Xander)	2	2	425	2	2	425	0	0	0	0	0	0
3	Loff ,X (Xander)	2	616.6	1041.6	2	633	1041.6	0	0	0	0	0	0
4	Jaftha ,M (Migail)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Jaftha ,M (Migail)	2	1209.9	1422.4	2	1210.2	1422.4	0	0	0	0	0	0
5	Meyer ,J (Jared)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Meyer ,J (Jared)	2	1353.4	1140.9	2	1374.7	1140.9	0	0	0	0	0	0
6	Januarie ,L (Lindon Lee)	2	2	425	2	2	425	0	0	0	0	0	0
6	Januarie ,L (Lindon Lee)	2	1145.2	1570.2	2	1138	1570.2	0	0	0	0	0	0
7	Lewis ,T (Tyler)	2	1	0	2	1	0	0	0	0	0	0	0
7	Lewis ,T (Tyler)	2	931.3	931.3	2	935	931.3	0	0	0	0	0	0
8	Carstens ,K (Keanan)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Carstens ,K (Keanan)	2	847.8	422.8	2	841	422.8	0	0	0	0	0	0
9	Matthews ,E (Elijah)	2	2	425	2	2	425	0	0	0	0	0	0
9	Matthews ,E (Elijah)	2	828.8	1253.8	2	846.4	1253.8	0	0	0	0	0	0
10	Arries ,J (Jodin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Arries ,J (Jodin)	2	915.8	1128.3	2	915.6	1128.3	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

Murphy, S (Sidwell)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms