Chess South Africa Ratings Database

PLAYER PAGE

Personal

Summerton, K (Kayson)

Chess SA id

1150304987

FIDE id

534002090

Date of birth

2015-09-05 (U12)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1426.9	1423.1	1396.8	1200
Raw rating	1426.9	1423.1	1396.8	1200
Weighted rating	1377.4	1351.7	1373.9	1200
Weighted performance	1397.9	1400.5	1272.5	0
Floor	926.9	923.1	907	700
K-factor	32	32	32	36
Min/Max rating change allowed	120	120.7	125.3	165.8
Highest rating	1426.9 2026-01-01	1423.1 2026-01-01	1407 2025-03-01	1200 2024-05-01
Highest raw rating	1426.9 2026-01-01	1423.1 2026-01-01	1407 2025-03-01	1200 2024-05-01
Highest weighted rating	1377.4 2026-01-01	1351.7 2026-01-01	1407 2024-10-01	1200 2024-05-01
Highest weighted performance	1411.2 2025-04-01	1400.5 2026-01-01	1391 2024-11-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1426.9	1423.1	1396.8	1200
Analysis
Rating	1426.9	1423.1	1396.8	1200
Raw rating	1426.9	1423.1	1396.8	1200
Weighted rating	1377.4	1351.7	1373.9
Weighted performance	1397.9	1400.5	1272.5
K-factor	32	32	32	36
Floor	926.9	923.1	907	700
Max/Min rating change allowed	120	120.7	125.3	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	1426.9	1423.1	1396.8	1200
New weighted rating	1385.1	1361.2	1379	1200
New weighted performance	1388.6	1391.2	1263.5	0
Temp new rating	1426.9	1423.1	1396.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1426.9	1423.1	1396.8	1200
New K-factor	32	32	32	36
New floor	926.9	923.1	907	700

Item	Main	Standard	Rapid
	0	0	0
	73	51	22
	65	26	39
	0	0	0
	0	0	0
	0	0	0
History	138	77	61

Games since
	Main 138	Standard 77		Rapid 61		Blitz 0
Gender	Male
Age group	U12
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2078		142		98
Male	1704		120		84
U12	265		18		13
U12 Male	192		16		12
Standard
	RSA		Province		Region
Overall	2078		136		97
Male	1693		117		85
U12	267		19		13
U12 Male	194		17		12
Rapid
	RSA		Province		Region
Overall	539		69		47
Male	462		58		40
U12	80		15		12
U12 Male	64		12		10
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	73	41.5	56.85	58.2	1350.8	1409
Standard	51	28	54.9	41.7	1366.1	1407.8
Rapid	22	13.5	61.36	96.6	1315.3	1411.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	138	80.5	58.33	70.8	1305.8	1376.7
Standard	77	43	55.84	49.7	1338.8	1388.4
Rapid	61	37.5	61.48	97.5	1264.3	1361.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1426.9	1423.1	1396.8	1200
2025-11-30	1410.9	1400.7	1396.8	1200
2025-11-01	1414.1	1402.6	1396.8	1200
2025-09-30	1414.1	1402.6	1396.8	1200
2025-09-01	1414.8	1402.6	1407	1200
2025-08-01	1414.8	1402.6	1407	1200
2025-07-01	1408.5	1398.4	1407	1200
2025-06-01	1408.5	1398.4	1407	1200
2025-05-01	1390.4	1375	1407	1200
2025-04-01	1411.2	1389.9	1407	1200
2025-03-01	1406.7	1343.1	1407	1200
2025-02-01	1379.6	1328.5	1327.9	1200
2025-01-01	1391.1	1328.5	1343.5	1200
2024-12-01	1320.6	1233.8	1391	1200
2024-11-01	1320.6	1233.8	1391	1200
2024-10-01	1293.4	1233.8	1321.5	1200
2024-09-01	1268.2	1218	1294.1	1200
2024-11-01	1266.1	1218	1284.4	1200
2024-07-01	1193	1185.2	1200	1200
2024-06-01	1193	1185.2	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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 Individual Championships (U12 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U12 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
3	2025 Westville Chess Club Summer (U12)	2025-11-22	2025-11-22	Standard	Ethekwini (KED)	5	4	2	Yes	Analysis
4	2025 KZN Provincial Trials (U12)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
5	2025 ECA 2nd Youth Trials (U12)	2025-07-26	2025-07-27	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
6	2025 Umhlanga Youth Open (Senior Pimary)	2025-07-12	2025-07-13	Standard	Ethekwini (KED)	6	5	2	Yes	Analysis
7	Moja Chess Extravaganza 2025 (U10)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	South African Junior Closed Chess Championships 2025 (U10 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	3	Yes	Analysis
9	2025 Ethekwini Open (B)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
10	2025 Eyethu Chess Academy Tournament (U12)	2025-03-15	2025-03-15	Standard	Ethekwini (KED)	5	5	4.5	Yes	Analysis
11	2025 ECA 1st Youth Trials (D)	2025-03-08	2025-03-09	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
12	2025 Westville Girls High School Rapid (U12)	2025-02-22	2025-02-22	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
13	Westville Chess Club Rapid Rated February 2025	2025-02-08	2025-02-08	Rapid	Ethekwini (KED)	5	5	3.5	Yes	Analysis
14	Westville Chess Club Tournament 2025 (Senior Primay)	2025-02-01	2025-02-01	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
15	Westville Chess Club January Rapid 2025 (Senior Primary)	2025-01-25	2025-01-25	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
16	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	5	Yes	Analysis
17	2024 Eduvos Durban Book Fair Chess Tournament	2024-12-01	2024-12-01	Rapid	Ethekwini (KED)	6	5	2	Yes	Analysis
18	St James Rapid Rated Chess Tournament 2024 (Junior Primary)	2024-10-26	2024-10-26	Rapid	Ethekwini (KED)	6	6	5	Yes	Analysis
19	SACSSA Nationals 2024 (U9 Boys)	2024-10-19	2024-10-19	Rapid	Ekurhuleni (GE)	6	5	3	Yes	Analysis
20	The Heritage Open Chess Tournament 2024	2024-09-28	2024-09-28	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
21	2024 ECA 3rd Youth Trials (E)	2024-08-31	2024-09-01	Standard	Ethekwini (KED)	6	6	4	Yes	Analysis
22	Ashton International College Chess Champs 2024 (Junior Primary)	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	5	5	3	Yes	Analysis
23	St James School Rapid Rated Chess Tournament 2024 (Junior Primary)	2024-07-20	2024-07-20	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
24	South African Open Chess Championship 2024 (C)	2024-07-04	2024-07-07	Standard	Ethekwini (KED)	7	7	3	Yes	Analysis
25	Durban & Districts Chess Challenge 2024 (U8+U10)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
26	2024 ECA 2nd Youth Trials (U8+U10)	2024-05-18	2024-05-19	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2025 ECA 1st Youth Trials				Tournament 2025 Ethekwini Open
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-21	rnd 1	type Standard	result 1
		Opponent Mfeketho, S (Sisipho)				Opponent Venkatesan, E (Evan)
2	5	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Tournament 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Rooplal-Govender, A (Aditi)				Opponent Dlomo, A (Adonaijah)
3	5	Tournament St James Rapid Rated Chess Tournament 2024				Tournament St James Rapid Rated Chess Tournament 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Wolde, S (Sena)				Opponent Thandrayan, G (Gabriella)

#	Games	Start				End
1	8	Tournament 2025 ECA 1st Youth Trials				Tournament 2025 Ethekwini Open
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-21	rnd 1	type Standard	result 1
		Opponent Mfeketho, S (Sisipho)				Opponent Venkatesan, E (Evan)
2	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-17	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Hugo, K (Kian)
3	2	Tournament 2025 ECA 2nd Youth Trials				Tournament 2025 ECA 2nd Youth Trials
		date 2025-07-27	rnd 5	type Standard	result 1	date 2025-07-27	rnd 6	type Standard	result 1
		Opponent Tahuwona, J (Jayden)				Opponent Mahabeer, A (Amarian)

#	Games	Start				End
1	5	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Rapid Rated February 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 2	type Rapid	result 1
		Opponent Rooplal-Govender, A (Aditi)				Opponent Bhengu, P (Phiwokuhle)
2	5	Tournament St James Rapid Rated Chess Tournament 2024				Tournament St James Rapid Rated Chess Tournament 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Wolde, S (Sena)				Opponent Thandrayan, G (Gabriella)
3	4	Tournament Westville Chess Club Rapid Rated February 2025				Tournament 2025 Westville Girls High School Rapid
		date 2025-02-08	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Taylor, E (Ezra)				Opponent Morris, A (Alessandra-Jane)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Tournament 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Rooplal-Govender, A (Aditi)				Opponent Dlomo, A (Adonaijah)
2	5	Tournament St James Rapid Rated Chess Tournament 2024				Tournament St James Rapid Rated Chess Tournament 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Wolde, S (Sena)				Opponent Thandrayan, G (Gabriella)
3	4	Tournament 2025 ECA 1st Youth Trials				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Mfeketho, S (Sisipho)				Opponent Dady-Grant, C (Chase)

#	Games	Start				End
1	4	Tournament 2025 ECA 1st Youth Trials				Tournament 2025 Eyethu Chess Academy Tournament
		date 2025-03-09	rnd 5	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Mfeketho, S (Sisipho)				Opponent Dady-Grant, C (Chase)
2	3	Tournament 2025 Eyethu Chess Academy Tournament				Tournament 2025 Ethekwini Open
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-21	rnd 1	type Standard	result 1
		Opponent Reddy, D (Darshan)				Opponent Venkatesan, E (Evan)
3	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Mzansi Interprovincial Youth Chess Championships 2024
		date 2024-12-16	rnd 1	type Standard	result 1	date 2024-12-17	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, O (Oliver)				Opponent Hugo, K (Kian)

#	Games	Start				End
1	5	Tournament Westville Chess Club January Rapid 2025				Tournament Westville Chess Club Rapid Rated February 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 2	type Rapid	result 1
		Opponent Rooplal-Govender, A (Aditi)				Opponent Bhengu, P (Phiwokuhle)
2	5	Tournament St James Rapid Rated Chess Tournament 2024				Tournament St James Rapid Rated Chess Tournament 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Wolde, S (Sena)				Opponent Thandrayan, G (Gabriella)
3	4	Tournament The Heritage Open Chess Tournament 2024				Tournament SACSSA Nationals 2024
		date 2024-09-28	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 4	type Rapid	result 1
		Opponent Nirmal, D (Dhiya Milyka)				Opponent Moodley, J (Julian)

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	Ellender ,A (Asher)	5	1	-255	3	0	-425	2	1	0	0	0	0
1	Ellender ,A (Asher)	5	1486.3	1231.3	3	1458.3	1061.3	2	1578.2	1486.3	0	0	0
2	Tahuwona ,J (Jaylene)	4	4	425	4	4	425	0	0	0	0	0	0
2	Tahuwona ,J (Jaylene)	4	1177.4	1602.4	4	1151.1	1602.4	0	0	0	0	0	0
3	Wilson ,J (Jared)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
3	Wilson ,J (Jared)	3	1555.5	1413.8	2	1523.1	1555.5	1	1489.7	1130.5	0	0	0
4	Soojay ,J (Josiah)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Soojay ,J (Josiah)	3	1406.4	981.4	2	1311.9	981.4	1	1409.1	981.4	0	0	0
5	Varghese ,S (Steven)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
5	Varghese ,S (Steven)	3	1379.1	1237.4	1	1419.2	1804.1	2	1424.6	954.1	0	0	0
6	Reddy ,D (Darshan)	3	2	141.7	1	1	425	2	1	0	0	0	0
6	Reddy ,D (Darshan)	3	1244.9	1386.6	1	1212.7	1669.9	2	1256.2	1244.9	0	0	0
7	Chukwuma ,J (Joanna)	3	0.5	-283.3	0	0	0	3	0.5	-283.3	0	0	0
7	Chukwuma ,J (Joanna)	3	1285	1001.6	0	0	0	3	1382.2	1001.6	0	0	0
8	Tahuwona ,J (Jayden)	2	1	0	2	1	0	0	0	0	0	0	0
8	Tahuwona ,J (Jayden)	2	1188.8	1188.8	2	1167.9	1188.8	0	0	0	0	0	0
9	Mutau ,M (Miranda)	2	2	425	2	2	425	0	0	0	0	0	0
9	Mutau ,M (Miranda)	2	1072.8	1497.8	2	1057.6	1497.8	0	0	0	0	0	0
10	Nadesan ,M (Mikhail)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Nadesan ,M (Mikhail)	2	1323	1110.5	2	1258.6	1110.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Summerton, K (Kayson)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms