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

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

19.4

Junior GPX Points

1183.4

Item	Main	Standard	Rapid	Blitz
Rating	1373.2	1356.6	1195.5	1260.9
Raw rating	1373.2	1356.6	1195.5	1260.9
Weighted rating	1318.2	1304.9	1194.8	1259
Weighted performance	1263.2	0	0	0
Floor	875.4	856.6	700	767.7
K-factor	36	36	36	36
Min/Max rating change allowed	129.6	132.6	166.9	152
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	1318.2 2025-11-01	1283.4 2025-08-01	1200 2018-10-01	1259 2025-11-01
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	1373.2	1356.6	1195.5	1260.9
Analysis
Rating	1373.2	1356.6	1195.5	1260.9
Raw rating	1373.2	1356.6	1195.5	1260.9
Weighted rating	1318.2	1304.9	1194.8
Weighted performance	1263.2	0	0
K-factor	36	36	36	36
Floor	875.4	856.6	700	767.7
Max/Min rating change allowed	129.6	132.6	166.9	152
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	1373.2	1356.6	1195.5	1260.9
New weighted rating	1325.2	1311.2	1194.8	1260.3
New weighted performance	1255.4	0	0	0
Temp new rating	1373.2	1356.6	1195.5	1260.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1373.2	1356.6	1195.5	1260.9
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
	30	14	7	9
	14	0	6	8
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	49	19	13	17

Games since
	Main 44	Standard 14		Rapid 13		Blitz 17
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2462		863		262
Male	1991		689		213
U18	388		153		36
U18 Male	333		128		28
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	345		115		69
Male	326		105		62
U18	43		18		12
U18 Male	39		15		10


	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	30	17.5	58.33	70.8	1324.5	1395.4
Standard	14	10	71.43	182.1	1293.7	1475.8
Rapid	7	2.5	35.71	-121.4	1418.6	1297.2
Blitz	9	5	55.56	47.2	1299.4	1346.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	29	59.18	78.1	1302.4	1380.5
Standard	19	13	68.42	156.6	1287	1443.6
Rapid	13	5	38.46	-98.1	1370.6	1272.5
Blitz	17	11	64.71	125	1267.5	1392.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1373.2	1356.6	1195.5	1260.9
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
2024-09-01	1228.1	1232.8	1200	1200
2024-05-01	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

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	Goue Liga Blitz 2025	2025-10-25	2025-10-25	Blitz	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
2	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
3	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	2.5	Yes	Analysis
5	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	Goue Liga Blitz 2025	2025-10-25	2025-10-25	Blitz	Johannesburg Metro (GJM)	9	9	5	Yes	Analysis
2	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
3	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	2.5	Yes	Analysis
5	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
6	Mzansi Summer Rapid 2024 (B)	2024-10-26	2024-10-26	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
7	Helpmekaar Kollege Blitz Chess Invitational 2024 (A)	2024-07-27	2024-07-27	Blitz	Johannesburg Metro (GJM)	9	8	6	Yes	Analysis
8	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 JMC Crawford Ruimsig 2025				Tournament Goue Liga Blitz 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-10-25	rnd 1	type Blitz	result 1
		Opponent Parag Jugmohan, T (Tejas)				Opponent Obuye, C (Chinyere)
3	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)

#	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	Strydom ,L (Leyan)	2	0	-425	0	0	0	0	0	0	2	0	-425
1	Strydom ,L (Leyan)	2	1258.3	833.3	0	0	0	0	0	0	2	1162	833.3
2	Edwards ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
2	Edwards ,D (David)	1	1182.9	1607.9	1	1179.8	1607.9	0	0	0	0	0	0
3	Ncube ,P (Pinky)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ncube ,P (Pinky)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Parag ,T (Tejas)	1	1	425	1	1	425	0	0	0	0	0	0
4	Parag ,T (Tejas)	1	1272.3	1697.3	1	1270.8	1697.3	0	0	0	0	0	0
5	Zhang ,R (Richard)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Zhang ,R (Richard)	1	1440.2	1015.2	1	1429.6	1015.2	0	0	0	0	0	0
6	Mkulisi ,B (Baphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mkulisi ,B (Baphiwe)	1	1229.2	1654.2	1	1214.8	1654.2	0	0	0	0	0	0
7	Ngubane ,L (Lesedi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Ngubane ,L (Lesedi)	1	1234.7	1234.7	1	1232.6	1234.7	0	0	0	0	0	0
8	Memeh ,C (Chime)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Memeh ,C (Chime)	1	1584.3	1159.3	0	0	0	1	1426.3	1159.3	0	0	0
9	Narula ,A (Aryash)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Narula ,A (Aryash)	1	1199.4	774.4	0	0	0	1	1200	774.4	0	0	0
10	Purchase ,N (Nathan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Purchase ,N (Nathan)	1	1172.8	1597.8	0	0	0	1	1200	1597.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

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