Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkuna, C (Clayton)

Chess SA id

1080159726

FIDE id

Date of birth

2008-10-24 (U18)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1205.1	1225	1165.8	1200
Raw rating	1188.1	1200.6	1165.8	1200
Weighted rating	1205.1	1225	1165.2	1200
Weighted performance	1012.6	0	0	0
Floor	714.7	734.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.6	165.7	174.1	165.8
Highest rating	1214.7 2025-03-01	1250.1 2023-12-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1214.7 2025-03-01	1234.4 2025-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1214.7 2018-10-01	1225 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1250.1 2023-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.1	-1.8	0	0
New rating	1204	1223.2	1165.8	1200
Analysis
Rating	1205.1	1225	1165.8	1200
Raw rating	1188.1	1200.6	1165.8	1200
Weighted rating	1205.1	1225	1165.2
Weighted performance	1012.6	0	0
K-factor	36	36	36	36
Floor	714.7	734.4	700	700
Max/Min rating change allowed	168.6	165.7	174.1	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	1188.1	1200.6	1165.8	1200
New weighted rating	1204	1223.2	1165.3	1200
New weighted performance	1005.8	0	0	0
Temp new rating	1204	1223.2	1165.8	1200
Temp new rating +/-	-1.1	-1.8	0	0
Final new rating +/-	-1.1	-1.8	0	0
New rating	1204	1223.2	1165.8	1200
New K-factor	36	36	36	36
New floor	714.7	734.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	0	0	0
	15	9	6
	0	0	0
	0	0	0
History	24	18	6

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	9	4	44.44	-47.2	1223.8	1176.6
Standard	9	4	44.44	-47.2	1223.8	1176.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	10.5	43.75	-53.1	1224	1170.9
Standard	18	8.5	47.22	-23.6	1236.7	1213.1
Rapid	6	2	33.33	-141.7	1186	1044.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1188.1	1200.6	1165.8	1200
2025-09-30	1214.7	1234.4	1165.8	1200
2025-09-01	1214.7	1234.4	1165.8	1200
2025-08-01	1214.7	1234.4	1165.8	1200
2025-07-01	1214.7	1234.4	1165.8	1200
2025-06-01	1214.7	1234.4	1165.8	1200
2025-05-01	1214.7	1234.4	1165.8	1200
2025-04-01	1214.7	1234.4	1165.8	1200
2025-03-01	1214.7	1234.4	1165.8	1200
2025-02-01	1195.9	1217.6	1165.8	1200
2025-01-01	1195.9	1217.6	1164	1200
2024-12-01	1195.9	1217.6	1164	1200
2024-11-01	1195.9	1217.6	1164	1200
2024-10-01	1195.9	1217.6	1164	1200
2024-09-01	1195.9	1217.6	1164	1200
2024-08-01	1195.9	1217.6	1164	1200
2024-07-01	1195.9	1217.6	1164	1200
2024-09-01	1195.9	1217.6	1164	1200
2024-05-01	1195.9	1217.6	1164	1200
2024-04-01	1195.9	1217.6	1164	1200
2024-03-01	1195.9	1217.6	1164	1200
2024-02-01	1195.9	1217.6	1164	1200
2024-01-01	1195.9	1217.6	1164	1200
2023-12-01	1195.9	1217.6	1164	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	Mpumalanga Regional Chess Trials 2025 (U18)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
2	Penryn 2025 (C)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Regional Chess Trials 2025 (U18)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
2	Penryn 2025 (C)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
3	Mbombela Chess Club Annual 2023 (U18)	2023-12-02	2023-12-02	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
4	Trac N4 Mbombela Chess Tournament 2023 (U18)	2023-09-09	2023-09-09	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
5	Mbombela Monthly Closed 2023 (Juniors)	2023-08-12	2023-08-12	Rapid	Ehlanzeni (MEN)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Mbombela Chess Club Annual 2023
		date 2023-09-09	rnd 4	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Chilwane, R (Rodrigues)				Opponent Mtumana, G (Glory)
2	3	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Ngomane, J (Julio)
3	1	Tournament Mpumalanga Regional Chess Trials 2025				Tournament Mpumalanga Regional Chess Trials 2025
		date 2025-09-06	rnd 4	type Standard	result 0.5	date 2025-09-06	rnd 4	type Standard	result 0.5
		Opponent Mkhabela, S (Sabelo)				Opponent Mkhabela, S (Sabelo)

#	Games	Start				End
1	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Mbombela Chess Club Annual 2023
		date 2023-09-09	rnd 4	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Chilwane, R (Rodrigues)				Opponent Mtumana, G (Glory)
2	3	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Ngomane, J (Julio)
3	1	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Nkosi, A (Andile)				Opponent Nkosi, A (Andile)

#	Games	Start				End
1	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 3	type Rapid	result 1	date 2023-08-12	rnd 3	type Rapid	result 1
		Opponent Madonsela, S (Siyabonga)				Opponent Madonsela, S (Siyabonga)
2	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Makamo, M (Mihla)				Opponent Makamo, M (Mihla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Ngomane, J (Julio)
2	2	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Trac N4 Mbombela Chess Tournament 2023
		date 2023-09-09	rnd 4	type Standard	result 1	date 2023-09-09	rnd 5	type Standard	result 1
		Opponent Chilwane, R (Rodrigues)				Opponent Mawelela, S (Selinah)
3	1	Tournament Mbombela Chess Club Annual 2023				Tournament Mbombela Chess Club Annual 2023
		date 2023-12-02	rnd 4	type Standard	result 1	date 2023-12-02	rnd 4	type Standard	result 1
		Opponent De Beer, D (Dominic)				Opponent De Beer, D (Dominic)

#	Games	Start				End
1	3	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Ngomane, J (Julio)
2	2	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Trac N4 Mbombela Chess Tournament 2023
		date 2023-09-09	rnd 4	type Standard	result 1	date 2023-09-09	rnd 5	type Standard	result 1
		Opponent Chilwane, R (Rodrigues)				Opponent Mawelela, S (Selinah)
3	1	Tournament Mbombela Chess Club Annual 2023				Tournament Mbombela Chess Club Annual 2023
		date 2023-12-02	rnd 4	type Standard	result 1	date 2023-12-02	rnd 4	type Standard	result 1
		Opponent De Beer, D (Dominic)				Opponent De Beer, D (Dominic)

#	Games	Start				End
1	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 3	type Rapid	result 1	date 2023-08-12	rnd 3	type Rapid	result 1
		Opponent Madonsela, S (Siyabonga)				Opponent Madonsela, S (Siyabonga)
2	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Makamo, M (Mihla)				Opponent Makamo, M (Mihla)

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	Coka ,A (Andile)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Coka ,A (Andile)	1	1242.7	817.7	1	1251.7	817.7	0	0	0	0	0	0
2	Lavery ,P (Paddy)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Lavery ,P (Paddy)	1	1021.3	596.3	1	1019.9	596.3	0	0	0	0	0	0
3	Maluleke ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
3	Maluleke ,T (Thato)	1	1120.6	1545.6	1	1109.8	1545.6	0	0	0	0	0	0
4	Ogunjiofor ,O (Onyinye)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ogunjiofor ,O (Onyinye)	1	1520.3	1095.3	1	1517.2	1095.3	0	0	0	0	0	0
5	De Beer ,D (Dominic)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Beer ,D (Dominic)	1	1176.6	1601.6	1	1170	1601.6	0	0	0	0	0	0
6	Ngomane ,J (Julio)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ngomane ,J (Julio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nxumalo ,T (Tawanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nxumalo ,T (Tawanda)	1	1254	829	1	1264.5	829	0	0	0	0	0	0
8	Kilian ,Q (Quinten)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kilian ,Q (Quinten)	1	1142.4	1567.4	1	1133	1567.4	0	0	0	0	0	0
9	Mkhabela ,S (Sabelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mkhabela ,S (Sabelo)	1	1373.7	1373.7	1	1393.7	1373.7	0	0	0	0	0	0
10	Hlatshwayo ,S (Sfiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Hlatshwayo ,S (Sfiso)	1	1200	775	1	1200	775	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

Nkuna, C (Clayton)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms