Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, T (Thabelo)

Chess SA id

1140136227

FIDE id

Date of birth

2014-10-09 (U12)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1177.9	1202.4	1151.9	1200
Raw rating	1177.9	1202.4	1151.9	1200
Weighted rating	1177.7	1202.4	1151	1200
Weighted performance	0	0	0	0
Floor	700	702.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	165.2	177.6	165.8
Highest rating	1200 2018-10-01	1213.8 2023-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1202.4 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1202.4 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1213.8 2023-11-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1177.9	1202.4	1151.9	1200
Analysis
Rating	1177.9	1202.4	1151.9	1200
Raw rating	1177.9	1202.4	1151.9	1200
Weighted rating	1177.7	1202.4	1151
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	702.4	700	700
Max/Min rating change allowed	171.1	165.2	177.6	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	1177.9	1202.4	1151.9	1200
New weighted rating	1177.6	1202.4	1150.9	1200
New weighted performance	0	0	0	0
Temp new rating	1177.9	1202.4	1151.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1177.9	1202.4	1151.9	1200
New K-factor	36	36	36	36
New floor	700	702.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	7	5	2
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	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	12	3.5	29.17	-177.1	1201.2	1024.1
Standard	5	2.5	50	0	1210.5	1210.5
Rapid	7	1	14.29	-303.6	1194.6	891
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1177.9	1202.4	1151.9	1200
2025-09-01	1177.9	1202.4	1151.9	1200
2025-08-01	1177.9	1202.4	1151.9	1200
2025-07-01	1177.9	1202.4	1151.9	1200
2025-06-01	1177.9	1202.4	1151.9	1200
2025-05-01	1177.9	1202.4	1151.9	1200
2025-04-01	1177.9	1202.4	1151.9	1200
2025-03-01	1177.9	1202.4	1151.9	1200
2025-02-01	1176.1	1202.4	1149.2	1200
2025-01-01	1148.8	1202.4	1104.8	1200
2024-12-01	1181.7	1202.4	1156.4	1200
2024-11-01	1181.7	1202.4	1156.4	1200
2024-10-01	1181.7	1202.4	1156.4	1200
2024-09-01	1181.7	1202.4	1156.4	1200
2024-08-01	1181.7	1202.4	1156.4	1200
2024-07-01	1181.7	1202.4	1156.4	1200
2024-06-01	1181.7	1202.4	1156.4	1200
2024-08-01	1181.7	1202.4	1156.4	1200
2024-04-01	1181.7	1202.4	1156.4	1200
2024-03-01	1181.7	1202.4	1156.4	1200
2024-02-01	1181.7	1202.4	1156.4	1200
2024-01-01	1181.7	1202.4	1156.4	1200
2023-12-01	1181.7	1202.4	1156.4	1200
2023-11-01	1181.7	1202.4	1156.4	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	Umhlali Preparatory Inter House Chess 2024 (Grade 4)	2024-11-26	2024-11-26	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
2	Umhlali Prep Inter House Chess 2023 (Grade 3)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
3	iLembe Winter Games 2023 (U13)	2023-06-10	2023-06-10	Rapid	iLembe (KIK)	5	2	0	Yes	Analysis
4	Umhlanga Rapid 2021 (A)	2021-12-04	2021-12-04	Rapid	iLembe (KIK)	6	0	0	No	Analysis

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Minnaar, R (Riley)				Opponent Hellens, S (Skylar)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Stephenson, H (Harper)				Opponent Stephenson, H (Harper)
3	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 5	type Standard	result 0.5	date 2023-11-29	rnd 5	type Standard	result 0.5
		Opponent Inman-Bamber, T (Tom)				Opponent Inman-Bamber, T (Tom)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Minnaar, R (Riley)				Opponent Hellens, S (Skylar)
2	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 5	type Standard	result 0.5	date 2023-11-29	rnd 5	type Standard	result 0.5
		Opponent Inman-Bamber, T (Tom)				Opponent Inman-Bamber, T (Tom)

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Stephenson, H (Harper)				Opponent Stephenson, H (Harper)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Minnaar, R (Riley)				Opponent Hellens, S (Skylar)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Stephenson, H (Harper)				Opponent Stephenson, H (Harper)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Minnaar, R (Riley)				Opponent Hellens, S (Skylar)

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Stephenson, H (Harper)				Opponent Stephenson, H (Harper)

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	Ellis ,K (Kaiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Ellis ,K (Kaiden)	1	1252.5	827.5	1	1211.6	827.5	0	0	0	0	0	0
2	Hellens ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
2	Hellens ,S (Skylar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Inman-Bamber ,T (Tom)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Inman-Bamber ,T (Tom)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Mann ,T (Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mann ,T (Thomas)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Minnaar ,R (Riley)	1	1	425	1	1	425	0	0	0	0	0	0
5	Minnaar ,R (Riley)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Friedman ,M (Max)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Friedman ,M (Max)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Sibiya ,S (Samkelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Sibiya ,S (Samkelo)	1	1220.9	795.9	0	0	0	1	1233.2	795.9	0	0	0
8	Zikhali ,A (Amahle)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Zikhali ,A (Amahle)	1	1080.8	655.8	0	0	0	1	1086	655.8	0	0	0
9	English ,J (Jayden)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	English ,J (Jayden)	1	1260.4	835.4	0	0	0	1	1200	835.4	0	0	0
10	Lee ,L (Lacey)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Lee ,L (Lacey)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Nkosi, T (Thabelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms