Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, S (Sphelele)

Chess SA id

104071220

FIDE id

Date of birth

2004-04-01 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.5	1207.4	500	500
Raw rating	1202.5	1207.4	500	500
Weighted rating	1202.5	1207.4	500	500
Weighted performance	179.3	180	0	0
Floor	702.5	707.4	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	165.2	164.1	449.5	449.5
Highest rating	1261.2 2018-08-01	1266.4 2018-08-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1202.5 2024-02-01	1207.4 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	1202.5 2024-02-01	1207.4 2024-02-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1261.2 2018-08-01	1266.4 2018-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.5	1207.4	500	500
Analysis
Rating	1202.5	1207.4	500	500
Raw rating	1202.5	1207.4	500	500
Weighted rating	1202.5	1207.4	500
Weighted performance	179.3	180	0
K-factor	36	36	40	40
Floor	702.5	707.4	500	500
Max/Min rating change allowed	165.2	164.1	449.5	449.5
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	1202.5	1207.4	500	500
New weighted rating	1202.5	1207.4	500	500
New weighted performance	178.8	179.5	0	0
Temp new rating	1202.5	1207.4	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.5	1207.4	500	500
New K-factor	36	36	40	40
New floor	702.5	707.4	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	39	39

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	16	66.67	141.7	1063.6	1205.3
Standard	24	16	66.67	141.7	1063.6	1205.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1202.5	1207.4	500	500
2025-09-01	1202.5	1207.4	500	500
2025-08-01	1202.5	1207.4	500	500
2025-07-01	1202.5	1207.4	500	500
2025-06-01	1202.5	1207.4	500	500
2025-05-01	1202.5	1207.4	500	500
2025-04-01	1202.5	1207.4	500	500
2025-03-01	1202.5	1207.4	500	500
2025-02-01	1202.5	1207.4	500	500
2025-01-01	1202.5	1207.4	500	500
2024-12-01	1202.5	1207.4	500	500
2024-11-01	1202.5	1207.4	500	500
2024-10-01	1202.5	1207.4	500	500
2024-09-01	1202.5	1207.4	500	500
2024-08-01	1202.5	1207.4	500	500
2024-07-01	1202.5	1207.4	500	500
2024-06-01	1202.5	1207.4	500	500
2024-08-01	1202.5	1207.4	500	500
2024-04-01	1202.5	1207.4	500	500
2024-03-01	1202.5	1207.4	500	500
2024-02-01	1202.5	1207.4	500	500
2024-01-01	1202.5	1207.4	500	500
2023-12-01	1202.5	1207.4	500	500
2023-11-01	1202.5	1207.4	500	500

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	2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2018 Gauteng League Final (U15)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	D5 Primary Schools Teams 2018 (U15)	2018-08-17	2018-08-18	Standard	Ekurhuleni (GE)	5	4	4	Yes	Analysis
4	2018 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	D5 Schools Individuals (District Final)	2018-05-19	2018-05-19	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Sejeng, O (Onkatlile)				Opponent Malibe, R (Rebecca)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Dube, A (Andile)				Opponent Lutchman, W (Wasseem)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Engelbrecht, J (Janru)				Opponent Snyman, P (Pieter)

#	Games	Start				End
1	7	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Sejeng, O (Onkatlile)				Opponent Malibe, R (Rebecca)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Dube, A (Andile)				Opponent Lutchman, W (Wasseem)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Engelbrecht, J (Janru)				Opponent Snyman, P (Pieter)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Sejeng, O (Onkatlile)				Opponent Malibe, R (Rebecca)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Dube, A (Andile)				Opponent Lutchman, W (Wasseem)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Engelbrecht, J (Janru)				Opponent Snyman, P (Pieter)

#	Games	Start				End
1	7	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-26	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Sejeng, O (Onkatlile)				Opponent Malibe, R (Rebecca)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Dube, A (Andile)				Opponent Lutchman, W (Wasseem)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Engelbrecht, J (Janru)				Opponent Snyman, P (Pieter)

No games found.

#	Games	Start				End

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	Schonken ,SDT (Stefan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Schonken ,SDT (Stefan)	1	1035.4	610.4	1	1065.8	610.4	0	0	0	0	0	0
2	Dlomo ,AH (Aphiwe Hlanganisa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Dlomo ,AH (Aphiwe Hlanganisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Jacobs ,E (Elizma)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jacobs ,E (Elizma)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mphatsoe ,P (Paballo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mphatsoe ,P (Paballo)	1	1142.2	1567.2	1	1128.8	1567.2	0	0	0	0	0	0
5	Lodi ,N (Neo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lodi ,N (Neo)	1	1330.4	905.4	1	1330.8	905.4	0	0	0	0	0	0
6	Davis ,DJ (Damiand Julian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Davis ,DJ (Damiand Julian)	1	764	339	1	786	339	0	0	0	0	0	0
7	Nnete ,T (Teka)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nnete ,T (Teka)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Makoko ,N (Nhlanhla)	1	1	425	1	1	425	0	0	0	0	0	0
8	Makoko ,N (Nhlanhla)	1	1216.6	1641.6	1	1221.6	1641.6	0	0	0	0	0	0
9	Roussouw ,D (Dirk)	1	1	425	1	1	425	0	0	0	0	0	0
9	Roussouw ,D (Dirk)	1	1120.3	1545.3	1	1107.1	1545.3	0	0	0	0	0	0
10	Ihlenfeldt ,H (Hendry)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ihlenfeldt ,H (Hendry)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Nkosi, S (Sphelele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms