Chess South Africa Ratings Database

PLAYER PAGE

Personal

Daley, S (Sebastian)

Chess SA id

1090157299

FIDE id

Date of birth

2009-12-25 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

18.3

Junior GPX Points

1267.9

Item	Main	Standard	Rapid	Blitz
Rating	1375.4	1356.6	1195.5	1267.7
Raw rating	1375.4	1356.6	1195.5	1267.7
Weighted rating	1310.7	1298.1	1194.9	1257.5
Weighted performance	1288.4	0	0	0
Floor	875.4	856.6	700	767.7
K-factor	36	36	36	36
Min/Max rating change allowed	129.1	132.6	166.9	150.6
Highest rating	1375.4 2025-04-01	1356.6 2025-04-01	1200 2018-10-01	1418.9 2024-07-01
Highest raw rating	1375.4 2025-04-01	1356.6 2025-04-01	1200 2024-02-01	1267.7 2024-08-01
Highest weighted rating	1294 2025-08-01	1283.4 2025-08-01	1200 2018-10-01	1252.8 2025-08-01
Highest weighted performance	1375.4 2025-04-01	1352.4 2023-06-01	1200 2024-02-01	1418.9 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1375.4	1356.6	1195.5	1267.7
Analysis
Rating	1375.4	1356.6	1195.5	1267.7
Raw rating	1375.4	1356.6	1195.5	1267.7
Weighted rating	1310.7	1298.1	1194.9
Weighted performance	1288.4	0	0
K-factor	36	36	36	36
Floor	875.4	856.6	700	767.7
Max/Min rating change allowed	129.1	132.6	166.9	150.6
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	1375.4	1356.6	1195.5	1267.7
New weighted rating	1318.4	1304.9	1194.8	1259.6
New weighted performance	1287.9	0	0	0
Temp new rating	1375.4	1356.6	1195.5	1267.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1375.4	1356.6	1195.5	1267.7
New K-factor	36	36	36	36
New floor	875.4	856.6	700	767.7

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	21	14	7	0
	14	0	6	8
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	40	19	13	8

Games since
	Main 35	Standard 14		Rapid 13		Blitz 8
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	21	12.5	59.52	81	1335.3	1416.3
Standard	14	10	71.43	182.1	1293.7	1475.8
Rapid	7	2.5	35.71	-121.4	1418.6	1297.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	24	60	85	1303.1	1388.1
Standard	19	13	68.42	156.6	1287	1443.6
Rapid	13	5	38.46	-98.1	1370.6	1272.5
Blitz	8	6	75	212.5	1231.6	1444.1

Date	Main	Standard	Rapid	Blitz
2025-09-30	1375.4	1356.6	1195.5	1267.7
2025-09-01	1375.4	1356.6	1195.5	1267.7
2025-08-01	1375.4	1356.6	1195.5	1267.7
2025-07-01	1375.4	1356.6	1195.5	1267.7
2025-06-01	1375.4	1356.6	1195.5	1267.7
2025-05-01	1375.4	1356.6	1195.5	1267.7
2025-04-01	1375.4	1356.6	1195.5	1267.7
2025-03-01	1319	1315.1	1194.5	1267.7
2025-02-01	1245.4	1232.8	1195	1267.7
2025-01-01	1245.4	1232.8	1183.4	1267.7
2024-12-01	1245.4	1232.8	1183.4	1267.7
2024-11-01	1245.4	1232.8	1183.4	1267.7
2024-10-01	1245.6	1232.8	1200	1267.7
2024-09-01	1245.6	1232.8	1200	1267.7
2024-08-01	1245.6	1232.8	1200	1267.7
2024-07-01	1228.1	1232.8	1200	1200
2024-06-01	1228.1	1232.8	1200	1200
2024-08-01	1228.1	1232.8	1200	1200
2024-04-01	1228.1	1232.8	1200	1200
2024-03-01	1228.1	1232.8	1200	1200
2024-02-01	1228.1	1232.8	1200	1200
2024-01-01	1228.1	1232.8	1200	1200
2023-12-01	1228.1	1232.8	1200	1200
2023-11-01	1228.1	1232.8	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	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
2	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	2.5	Yes	Analysis
4	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
2	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	2.5	Yes	Analysis
4	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
5	Mzansi Summer Rapid 2024 (B)	2024-10-26	2024-10-26	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
6	Helpmekaar Kollege Blitz Chess Invitational 2024 (A)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	8	6	Yes	Analysis
7	GoForChess Junior Chess Championship 2023 (Senior)	2023-06-10	2023-06-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 8	type Blitz	result 1
		Opponent Iya, K (Kajua)				Opponent Yaregal, A (Aaron)
2	3	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Mkulisi, B (Baphiwe)				Opponent Ngubane, L (Lesedi)
3	3	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Edwards, D (David)				Opponent Ncube, P (Pinky)

#	Games	Start				End
1	5	Tournament Knight Riders Open Chess Tournament 2025				Tournament JMC Crawford Ruimsig 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Mkulisi, B (Baphiwe)				Opponent Kruger, J (Johannes)
2	3	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Edwards, D (David)				Opponent Ncube, P (Pinky)
3	2	Tournament JMC Crawford Ruimsig 2025				Tournament JMC Crawford Ruimsig 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Parag Jugmohan, T (Tejas)				Opponent Farkas, C (Coby)

#	Games	Start				End
1	2	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Moletsane, O (Oabile)				Opponent Purchase, N (Nathan)
2	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 6	type Rapid	result 0.5	date 2025-02-23	rnd 6	type Rapid	result 0.5
		Opponent Kuchibhotla, AKA (Achyuta Kartikeya Arjun)				Opponent Kuchibhotla, AKA (Achyuta Kartikeya Arjun)
3	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Farkas, G (Gadi)				Opponent Farkas, G (Gadi)

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 8	type Blitz	result 1
		Opponent Iya, K (Kajua)				Opponent Yaregal, A (Aaron)
2	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 3	type Blitz	result 1
		Opponent Sivasundr, A (Aryan)				Opponent Barker, R (Ryan)

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 8	type Blitz	result 1
		Opponent Iya, K (Kajua)				Opponent Yaregal, A (Aaron)
2	3	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Edwards, D (David)				Opponent Ncube, P (Pinky)
3	3	Tournament GoForChess Junior Chess Championship 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2023-06-10	rnd 5	type Standard	result 1	date 2024-07-27	rnd 3	type Blitz	result 1
		Opponent Wachsberger, A (Aaron)				Opponent Barker, R (Ryan)

#	Games	Start				End
1	3	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Edwards, D (David)				Opponent Ncube, P (Pinky)
2	2	Tournament JMC Crawford Ruimsig 2025				Tournament JMC Crawford Ruimsig 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Parag Jugmohan, T (Tejas)				Opponent Farkas, C (Coby)
3	2	Tournament JMC Crawford Ruimsig 2025				Tournament JMC Crawford Ruimsig 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Hlatshwayo, G (Gcwali)				Opponent Kruger, J (Johannes)

#	Games	Start				End
1	2	Tournament Mzansi Summer Rapid 2024				Tournament Mzansi Summer Rapid 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Moletsane, O (Oabile)				Opponent Purchase, N (Nathan)
2	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Farkas, G (Gadi)				Opponent Farkas, G (Gadi)
3	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 2	type Rapid	result 1
		Opponent Ma, M (Matthew)				Opponent Ma, M (Matthew)

#	Games	Start				End
1	4	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 5	type Blitz	result 1	date 2024-07-27	rnd 8	type Blitz	result 1
		Opponent Iya, K (Kajua)				Opponent Yaregal, A (Aaron)
2	2	Tournament Helpmekaar Kollege Blitz Chess Invitational 2024				Tournament Helpmekaar Kollege Blitz Chess Invitational 2024
		date 2024-07-27	rnd 1	type Blitz	result 1	date 2024-07-27	rnd 3	type Blitz	result 1
		Opponent Sivasundr, A (Aryan)				Opponent Barker, R (Ryan)

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	Hlatshwayo ,G (Gcwali)	1	1	425	1	1	425	0	0	0	0	0	0
1	Hlatshwayo ,G (Gcwali)	1	1177.6	1602.6	1	1172.1	1602.6	0	0	0	0	0	0
2	Farkas ,C (Coby)	1	1	425	1	1	425	0	0	0	0	0	0
2	Farkas ,C (Coby)	1	1211.5	1636.5	1	1204.4	1636.5	0	0	0	0	0	0
3	Erasmus ,M (Max)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Erasmus ,M (Max)	1	1248.1	823.1	1	1299.6	823.1	0	0	0	0	0	0
4	Kapur ,Y (Yashvardhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kapur ,Y (Yashvardhan)	1	1387.7	962.7	1	1384.8	962.7	0	0	0	0	0	0
5	Tierney ,G (Grayson)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tierney ,G (Grayson)	1	1265.8	1690.8	1	1287.1	1690.8	0	0	0	0	0	0
6	Zhang ,R (Richard)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Zhang ,R (Richard)	1	1440.2	1015.2	1	1429.6	1015.2	0	0	0	0	0	0
7	Moodley ,T (Tinesha)	1	1	425	1	1	425	0	0	0	0	0	0
7	Moodley ,T (Tinesha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mallach ,D (Daniel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Mallach ,D (Daniel)	1	1719.2	1719.2	1	1714.2	1719.2	0	0	0	0	0	0
9	Papanicolaou ,M (Mila)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Papanicolaou ,M (Mila)	1	1574.2	1149.2	1	1570.9	1149.2	0	0	0	0	0	0
10	Narula ,A (Aryash)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Narula ,A (Aryash)	1	1199.4	774.4	0	0	0	1	1200	774.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Daley, S (Sebastian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms