Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, O (Okuhle)

Chess SA id

2120313815

FIDE id

Date of birth

2012-09-25 (U14)

Gender

Female

Region

Amajuba (KAN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1145.2

Item	Main	Standard	Rapid	Blitz
Rating	1306.2	1197	1365.8	1200
Raw rating	1306.2	1197	1365.8	1200
Weighted rating	1206.3	1196.5	1213.3	1200
Weighted performance	0	0	0	0
Floor	806.2	700	865.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.5	166.5	130.9	165.8
Highest rating	1306.2 2025-11-01	1200 2024-12-01	1365.8 2025-11-01	1200 2024-12-01
Highest raw rating	1306.2 2025-11-01	1200 2024-12-01	1365.8 2025-11-01	1200 2024-12-01
Highest weighted rating	1206.3 2025-11-01	1200 2024-12-01	1213.3 2025-11-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1306.2	1197	1365.8	1200
Analysis
Rating	1306.2	1197	1365.8	1200
Raw rating	1306.2	1197	1365.8	1200
Weighted rating	1206.3	1196.5	1213.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	806.2	700	865.8	700
Max/Min rating change allowed	142.5	166.5	130.9	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	1306.2	1197	1365.8	1200
New weighted rating	1214.5	1196.5	1226	1200
New weighted performance	0	0	0	0
Temp new rating	1306.2	1197	1365.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1306.2	1197	1365.8	1200
New K-factor	36	36	36	36
New floor	806.2	700	865.8	700

Item	Main	Standard	Rapid
	0	0	0
	12	0	12
	6	6	0
	0	0	0
	0	0	0
	0	0	0
History	18	6	12

Games since
	Main 18	Standard 6		Rapid 12		Blitz 0
Gender	Female
Age group	U14
Region	Amajuba (KAN)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	12	11	91.67	354.2	1199.5	1553.6
Standard	0	0	0	0	0	0
Rapid	12	11	91.67	354.2	1199.5	1553.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	13	72.22	188.9	1216.5	1405.4
Standard	6	2	33.33	-141.7	1250.7	1109
Rapid	12	11	91.67	354.2	1199.5	1553.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1306.2	1197	1365.8	1200
2025-09-30	1197.9	1197	1200	1200
2025-09-01	1197.9	1197	1200	1200
2025-08-01	1197.9	1197	1200	1200
2025-07-01	1197.9	1197	1200	1200
2025-06-01	1197.9	1197	1200	1200
2025-05-01	1197.9	1197	1200	1200
2025-04-01	1197.9	1197	1200	1200
2025-03-01	1197.9	1196.9	1200	1200
2025-02-01	1196.7	1195.1	1200	1200
2025-01-01	1178.8	1168.8	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Newcastle Mayoral Cup 2025 (U14)	2025-10-18	2025-10-18	Rapid	Amajuba (KAN)	6	6	6	Yes	Analysis
2	Newcastle Zone 3 Osizweni 2025 (U14)	2025-10-12	2025-10-12	Rapid	Amajuba (KAN)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Newcastle Mayoral Cup 2025 (U14)	2025-10-18	2025-10-18	Rapid	Amajuba (KAN)	6	6	6	Yes	Analysis
2	Newcastle Zone 3 Osizweni 2025 (U14)	2025-10-12	2025-10-12	Rapid	Amajuba (KAN)	6	6	5	Yes	Analysis
3	2024 SALGA KZN DSAC Games	2024-12-06	2024-12-08	Standard	Ethekwini (KED)	7	6	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Newcastle Zone 3 Osizweni 2025				Tournament Newcastle Mayoral Cup 2025
		date 2025-10-12	rnd 5	type Rapid	result 1	date 2025-10-18	rnd 6	type Rapid	result 1
		Opponent Nkosi, S (Snothando)				Opponent Mthimkhulu, W (Wanda)
2	3	Tournament Newcastle Zone 3 Osizweni 2025				Tournament Newcastle Zone 3 Osizweni 2025
		date 2025-10-12	rnd 1	type Rapid	result 1	date 2025-10-12	rnd 3	type Rapid	result 1
		Opponent Mpungose, C (Christine)				Opponent Mthembu, LST (Lwandle)
3	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 6	type Standard	result 1	date 2024-12-07	rnd 6	type Standard	result 1
		Opponent Gumede, F (Fanele)				Opponent Gumede, F (Fanele)

#	Games	Start				End
1	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 6	type Standard	result 1	date 2024-12-07	rnd 6	type Standard	result 1
		Opponent Gumede, F (Fanele)				Opponent Gumede, F (Fanele)
2	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-06	rnd 2	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Ngube, O (Owami)				Opponent Ngube, O (Owami)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 6	type Standard	result 1	date 2024-12-07	rnd 6	type Standard	result 1
		Opponent Gumede, F (Fanele)				Opponent Gumede, F (Fanele)
2	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-06	rnd 2	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Ngube, O (Owami)				Opponent Ngube, O (Owami)

#	Games	Start				End
1	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-07	rnd 6	type Standard	result 1	date 2024-12-07	rnd 6	type Standard	result 1
		Opponent Gumede, F (Fanele)				Opponent Gumede, F (Fanele)
2	1	Tournament 2024 SALGA KZN DSAC Games				Tournament 2024 SALGA KZN DSAC Games
		date 2024-12-06	rnd 2	type Standard	result 1	date 2024-12-06	rnd 2	type Standard	result 1
		Opponent Ngube, O (Owami)				Opponent Ngube, O (Owami)

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	Mthembu ,LST (Lwandle)	2	2	425	0	0	0	2	2	425	0	0	0
1	Mthembu ,LST (Lwandle)	2	1254.3	1679.3	0	0	0	2	1230.2	1679.3	0	0	0
2	Mdhluli ,A (Ayabonga)	2	1	0	0	0	0	2	1	0	0	0	0
2	Mdhluli ,A (Ayabonga)	2	1193.6	1193.6	0	0	0	2	1200	1193.6	0	0	0
3	Sibiya ,E (Elihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sibiya ,E (Elihle)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Gumede ,F (Fanele)	1	1	425	1	1	425	0	0	0	0	0	0
4	Gumede ,F (Fanele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Magudulela ,B (Busiswa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Magudulela ,B (Busiswa)	1	1444.7	1019.7	1	1428.1	1019.7	0	0	0	0	0	0
6	Power ,A (Amber)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Power ,A (Amber)	1	1253.6	828.6	1	1157.1	828.6	0	0	0	0	0	0
7	Ncayiyana ,S (Snakho)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ncayiyana ,S (Snakho)	1	1229.2	804.2	1	1234	804.2	0	0	0	0	0	0
8	Ngube ,O (Owami)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngube ,O (Owami)	1	1176.7	1601.7	1	1169	1601.7	0	0	0	0	0	0
9	Mthimkhulu ,W (Wanda)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mthimkhulu ,W (Wanda)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Dladla ,S (Siyanda)	1	1	425	0	0	0	1	1	425	0	0	0
10	Dladla ,S (Siyanda)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Nkosi, O (Okuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms