Chess South Africa Ratings Database

PLAYER PAGE

Personal

Scully, E (Ernest)

Chess SA id

1190162420

FIDE id

Date of birth

2019-02-24 (U8)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

USA

Titles

Chess SA registered

Last active game

2025-12-17

Personal details last changed

2026-01-03

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1589.2	1590.3	1200.8	1200
Raw rating	1551.2	1567.8	1200.8	1200
Weighted rating	1388.2	1381.4	1196.6	1200
Weighted performance	1610.6	1608.2	0	0
Floor	1051.2	1067.8	717.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	100.5	98.2	165.6	165.8
Highest rating	1589.2 2026-01-01	1590.3 2026-01-01	1298.4 2023-09-01	1200 2018-10-01
Highest raw rating	1551.2 2026-01-01	1567.8 2026-01-01	1217.3 2023-10-01	1200 2024-03-01
Highest weighted rating	1388.2 2026-01-01	1381.4 2026-01-01	1217.3 2023-10-01	1200 2018-10-01
Highest weighted performance	1610.6 2026-01-01	1608.2 2026-01-01	1298.4 2023-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	10.7	7.2	0	0
New rating	1599.9	1597.5	1200.8	1200
Analysis
Rating	1589.2	1590.3	1200.8	1200
Raw rating	1551.2	1567.8	1200.8	1200
Weighted rating	1388.2	1381.4	1196.6
Weighted performance	1610.6	1608.2	0
K-factor	32	32	36	36
Floor	1051.2	1067.8	717.3	700
Max/Min rating change allowed	100.5	98.2	165.6	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	1551.2	1567.8	1200.8	1200
New weighted rating	1406.7	1401.7	1197.4	1200
New weighted performance	1599.9	1597.5	0	0
Temp new rating	1599.9	1597.5	1200.8	1200
Temp new rating +/-	10.7	7.2	0	0
Final new rating +/-	10.7	7.2	0	0
New rating	1599.9	1597.5	1200.8	1200
New K-factor	32	32	36	36
New floor	1051.2	1067.8	717.3	700

Item	Main	Standard	Rapid
	0	0	0
	29	29	0
	29	23	6
	14	5	9
	0	0	0
	0	0	0
History	72	57	15

Games since
	Main 58	Standard 52		Rapid 6		Blitz 0
Gender	M
Age group	U8
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1442		492		171
M	1218		403		142
U8	16		4		3
U8 M	12		3		2
Standard
	RSA		Province		Region
Overall	1372		501		167
M	1152		413		137
U8	13		5		3
U8 M	10		4		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U8	-1		-1		-1
U8 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U8	-1		-1		-1
U8 M	-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	29	21	72.41	190.5	1303.2	1493.7
Standard	29	21	72.41	190.5	1303.2	1493.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	72	43.5	60.42	88.5	1285.4	1373.9
Standard	57	36	63.16	111.8	1281.6	1393.4
Rapid	15	7.5	50	0	1299.8	1299.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1551.2	1567.8	1200.8	1200
2025-11-30	1472	1477.2	1200.8	1200
2025-11-01	1472	1477.2	1200.8	1200
2025-09-30	1472	1477.2	1200.8	1200
2025-09-01	1465.1	1469.5	1200.8	1200
2025-08-01	1427.2	1421.8	1200.8	1200
2025-07-01	1428.4	1420.8	1200.8	1200
2025-06-01	1390	1366.3	1200.8	1200
2025-05-01	1391.7	1360.7	1200.8	1200
2025-04-01	1391.7	1360.7	1200.8	1200
2025-03-01	1391.7	1360.7	1200.8	1200
2025-02-01	1369.2	1343.7	1200.8	1200
2025-01-01	1365.8	1343.7	1200.8	1200
2024-12-01	1232.4	1208.3	1200.8	1200
2024-11-01	1232.4	1208.3	1200.8	1200
2024-10-01	1199.6	1207.9	1172.7	1200
2024-09-01	1199.6	1207.9	1172.7	1200
2024-11-01	1199.6	1207.9	1172.7	1200
2024-07-01	1199.6	1207.9	1172.7	1200
2024-06-01	1199.6	1207.9	1172.7	1200
2024-05-01	1178.4	1181.3	1172.7	1200
2024-04-01	1153.9	1148.5	1172.7	1200
2024-03-01	1153.9	1148.5	1172.7	1200
2024-02-01	1153.9	1148.5	1172.7	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	2025 Mzansi Inter Provincial Team Championships (U8 Open)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	6	Yes	Analysis
2	Gauteng Inter-Region at Emerald Resort 2025 (U8+U10 Girls)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	GoForChess Junior Chess Championships 2025 (U8)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
4	JMC Closed 2025 (U8)	2025-08-09	2025-08-09	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
5	JMC - Trinity Randpark Ridge 2025 (U8)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
6	JMC Helpmekaar 2025 (U8)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
7	JMC Crawford Sandton 2025 (U8)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	JMC Kick Off 2025 (U8)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	Gauteng Inter-Region at UJ 2024 (U8 Mixed)	2024-12-06	2024-12-07	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
10	Mzansi Summer Rapid 2024 (U8+U10)	2024-10-26	2024-10-26	Rapid	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
11	Wits Open 2024 (C)	2024-10-12	2024-10-12	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
12	JMC Crawford International Sandton 2024 (U8)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	JMC Helpmekaar Kollege Tournament 2024 (U8)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
14	Westwood Open 2024 (D)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
15	Africawide Chess Championship 2023 (Development A)	2023-11-04	2023-11-04	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
16	Mzansi Bryanston Rapid 2023 (Junior)	2023-10-07	2023-10-07	Rapid	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
17	Chess Molecules Rapid 2023 (Grade 0-2)	2023-09-23	2023-09-23	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament JMC - Trinity Randpark Ridge 2025				Tournament GoForChess Junior Chess Championships 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-14	rnd 2	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Chen, T (Tzu-Hsin Julianne)
2	8	Tournament Gauteng Inter-Region at UJ 2024				Tournament JMC Kick Off 2025
		date 2024-12-06	rnd 1	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Van Eeden, C (Cilliers)
3	4	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 1	type Standard	result 1	date 2025-06-01	rnd 4	type Standard	result 1
		Opponent Liebenberg, A (Arabella)				Opponent Fischer, E (Ernst)

#	Games	Start				End
1	9	Tournament JMC - Trinity Randpark Ridge 2025				Tournament GoForChess Junior Chess Championships 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-14	rnd 2	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Chen, T (Tzu-Hsin Julianne)
2	8	Tournament Gauteng Inter-Region at UJ 2024				Tournament JMC Kick Off 2025
		date 2024-12-06	rnd 1	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Van Eeden, C (Cilliers)
3	4	Tournament JMC Helpmekaar 2025				Tournament JMC Helpmekaar 2025
		date 2025-06-01	rnd 1	type Standard	result 1	date 2025-06-01	rnd 4	type Standard	result 1
		Opponent Liebenberg, A (Arabella)				Opponent Fischer, E (Ernst)

#	Games	Start				End
1	3	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Naidoo, K (Kehan)				Opponent Reddy, P (Pranav)
2	2	Tournament Chess Molecules Rapid 2023				Tournament Chess Molecules Rapid 2023
		date 2023-09-23	rnd 1	type Rapid	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Stephano, G (Gabriella)				Opponent Mokhele, T (Thabo Junior)
3	1	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Morgan, R (Raegan)				Opponent Morgan, R (Raegan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Gauteng Inter-Region at UJ 2024				Tournament JMC Kick Off 2025
		date 2024-12-06	rnd 1	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Van Eeden, C (Cilliers)
2	6	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Fischer, E (Ernst)
3	3	Tournament JMC Crawford Sandton 2025				Tournament JMC Crawford Sandton 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Motsuenyane, P (Phapaano)				Opponent Liu, K (Kaireen)

#	Games	Start				End
1	8	Tournament Gauteng Inter-Region at UJ 2024				Tournament JMC Kick Off 2025
		date 2024-12-06	rnd 1	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Van Eeden, C (Cilliers)
2	6	Tournament JMC - Trinity Randpark Ridge 2025				Tournament JMC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Nieuwoudt, L (Leo)				Opponent Fischer, E (Ernst)
3	3	Tournament JMC Crawford Sandton 2025				Tournament JMC Crawford Sandton 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Motsuenyane, P (Phapaano)				Opponent Liu, K (Kaireen)

#	Games	Start				End
1	2	Tournament Chess Molecules Rapid 2023				Tournament Chess Molecules Rapid 2023
		date 2023-09-23	rnd 1	type Rapid	result 1	date 2023-09-23	rnd 2	type Rapid	result 1
		Opponent Stephano, G (Gabriella)				Opponent Mokhele, T (Thabo Junior)
2	1	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Morgan, R (Raegan)				Opponent Morgan, R (Raegan)
3	1	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Reddy, P (Pranav)				Opponent Reddy, P (Pranav)

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	Conradie ,D (David)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
1	Conradie ,D (David)	4	1450.5	1131.7	4	1463.1	1131.7	0	0	0	0	0	0
2	Fischer ,E (Ernst)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Fischer ,E (Ernst)	3	1452.3	1593.9	3	1446.8	1593.9	0	0	0	0	0	0
3	Dippenaar ,L (Luka)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Dippenaar ,L (Luka)	2	1212.4	1424.9	2	1211.3	1424.9	0	0	0	0	0	0
4	Frishter ,S (Sofia)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Frishter ,S (Sofia)	2	1525.6	1100.6	2	1529.8	1100.6	0	0	0	0	0	0
5	Thakur ,P (Parth)	2	1	0	2	1	0	0	0	0	0	0	0
5	Thakur ,P (Parth)	2	1319.6	1319.6	2	1342.1	1319.6	0	0	0	0	0	0
6	Klopper ,L (Liam)	2	2	425	2	2	425	0	0	0	0	0	0
6	Klopper ,L (Liam)	2	1287.7	1712.7	2	1282.1	1712.7	0	0	0	0	0	0
7	Mendonca ,M (Mark)	2	1	0	2	1	0	0	0	0	0	0	0
7	Mendonca ,M (Mark)	2	1284.4	1284.4	2	1336.2	1284.4	0	0	0	0	0	0
8	Malemane ,A (Atlehang Faith)	2	1	0	2	1	0	0	0	0	0	0	0
8	Malemane ,A (Atlehang Faith)	2	1380.9	1380.9	2	1386.4	1380.9	0	0	0	0	0	0
9	Koorts ,L (Lukas)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Koorts ,L (Lukas)	2	1607.4	1182.4	1	1636.5	1182.4	1	1358.7	1182.4	0	0	0
10	Morgan ,R (Raegan)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Morgan ,R (Raegan)	2	1244.4	1244.4	1	1169.6	819.4	1	1141.6	1669.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Scully, E (Ernest)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms