Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntuli, S (Samkelo)

Chess SA id

1080157513

FIDE id

Date of birth

2008-12-26 (U18)

Gender

Male

Region

Umkhanyakude (KUM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1270.8	1215.8	1292.7	1200
Raw rating	1270.8	1215.8	1292.7	1200
Weighted rating	1237.5	1212.3	1242.6	1200
Weighted performance	0	0	0	0
Floor	770.8	715.8	792.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.9	162.1	145.3	165.8
Highest rating	1270.8 2025-07-01	1270.3 2024-09-01	1292.7 2025-07-01	1200 2018-10-01
Highest raw rating	1270.8 2025-07-01	1215.8 2024-10-01	1292.7 2025-07-01	1200 2024-02-01
Highest weighted rating	1230.1 2025-08-01	1211 2025-08-01	1232.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1219.6 2023-06-01	1270.3 2024-09-01	1276.1 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1270.8	1215.8	1292.7	1200
Analysis
Rating	1270.8	1215.8	1292.7	1200
Raw rating	1270.8	1215.8	1292.7	1200
Weighted rating	1237.5	1212.3	1242.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	770.8	715.8	792.7	700
Max/Min rating change allowed	149.9	162.1	145.3	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	1270.8	1215.8	1292.7	1200
New weighted rating	1240.9	1212.9	1247.4	1200
New weighted performance	0	0	0	0
Temp new rating	1270.8	1215.8	1292.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1270.8	1215.8	1292.7	1200
New K-factor	36	36	36	36
New floor	770.8	715.8	792.7	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	6	6	0
	7	0	7
	0	0	0
	0	0	0
History	17	6	11

Games since
	Main 10	Standard 6		Rapid 4		Blitz 0
Gender	Male
Age group	U18
Region	Umkhanyakude (KUM)
Province	KwaZulu Natal (KZ)
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	4	4	100	425	1208.4	1633.4
Standard	0	0	0	0	0	0
Rapid	4	4	100	425	1208.4	1633.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	10.5	61.76	100	1260.3	1360.3
Standard	6	2.5	41.67	-70.8	1350.1	1279.3
Rapid	11	8	72.73	193.2	1211.4	1404.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1270.8	1215.8	1292.7	1200
2025-09-01	1270.8	1215.8	1292.7	1200
2025-08-01	1270.8	1215.8	1292.7	1200
2025-07-01	1270.8	1215.8	1292.7	1200
2025-06-01	1227.4	1215.8	1221.2	1200
2025-05-01	1227.4	1215.8	1221.2	1200
2025-04-01	1227.4	1215.8	1221.2	1200
2025-03-01	1227.4	1215.8	1221.2	1200
2025-02-01	1227.4	1215.8	1221.2	1200
2025-01-01	1227.4	1215.8	1221.2	1200
2024-12-01	1227.4	1215.8	1221.2	1200
2024-11-01	1227.4	1215.8	1221.2	1200
2024-10-01	1227.4	1215.8	1221.2	1200
2024-09-01	1214	1200	1221.2	1200
2024-08-01	1214	1200	1221.2	1200
2024-07-01	1214	1200	1221.2	1200
2024-06-01	1214	1200	1221.2	1200
2024-08-01	1214	1200	1221.2	1200
2024-04-01	1214	1200	1221.2	1200
2024-03-01	1214	1200	1221.2	1200
2024-02-01	1214	1200	1221.2	1200
2024-01-01	1214	1200	1221.2	1200
2023-12-01	1214	1200	1221.2	1200
2023-11-01	1214	1200	1221.2	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	2025 Jozini Chess Association Open (Open)	2025-06-21	2025-06-21	Rapid	Umkhanyakude (KUM)	5	4	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Jozini Chess Association Open (Open)	2025-06-21	2025-06-21	Rapid	Umkhanyakude (KUM)	5	4	4	Yes	Analysis
2	2024 KZN Schools District Selections (U18 Boys)	2024-09-13	2024-09-15	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
3	2023 KZN Winter Schools Selections (U15 Boys)	2023-06-24	2023-06-24	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 Jozini Chess Association Open				Tournament 2025 Jozini Chess Association Open
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Gwala, N (Nkosingimele)				Opponent Mpanza, M (Masimbonge)
2	3	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 0.5
		Opponent Manyathi, A (Abahle)				Opponent Mnqondo, M (Mpumelelo)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 3	type Rapid	result 1	date 2023-06-24	rnd 4	type Rapid	result 1
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)

#	Games	Start				End
1	3	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 4	type Standard	result 0.5
		Opponent Manyathi, A (Abahle)				Opponent Mnqondo, M (Mpumelelo)

#	Games	Start				End
1	5	Tournament 2023 KZN Winter Schools Selections				Tournament 2025 Jozini Chess Association Open
		date 2023-06-24	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent De Jager, J (Jonathan)				Opponent Mpanza, M (Masimbonge)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 3	type Rapid	result 1	date 2023-06-24	rnd 4	type Rapid	result 1
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)
3	1	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 1	type Rapid	result 1
		Opponent Zungu, S (Simphiwe)				Opponent Zungu, S (Simphiwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2025 Jozini Chess Association Open				Tournament 2025 Jozini Chess Association Open
		date 2025-06-21	rnd 2	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Gwala, N (Nkosingimele)				Opponent Mpanza, M (Masimbonge)
2	2	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Manyathi, A (Abahle)				Opponent Mathonsi, A (Andile)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 3	type Rapid	result 1	date 2023-06-24	rnd 4	type Rapid	result 1
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)

#	Games	Start				End
1	2	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 2	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Manyathi, A (Abahle)				Opponent Mathonsi, A (Andile)

#	Games	Start				End
1	5	Tournament 2023 KZN Winter Schools Selections				Tournament 2025 Jozini Chess Association Open
		date 2023-06-24	rnd 7	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent De Jager, J (Jonathan)				Opponent Mpanza, M (Masimbonge)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 3	type Rapid	result 1	date 2023-06-24	rnd 4	type Rapid	result 1
		Opponent Dlamini, N (Ntandoyenkosi)				Opponent Chetty, L (Luke)
3	1	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 1	type Rapid	result 1
		Opponent Zungu, S (Simphiwe)				Opponent Zungu, S (Simphiwe)

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	Sithole ,A (Anathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Sithole ,A (Anathi)	1	1371	946	1	1346.6	946	0	0	0	0	0	0
2	Mzobe ,T (Thokozani)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mzobe ,T (Thokozani)	1	1546.6	1121.6	1	1545.7	1121.6	0	0	0	0	0	0
3	Mbatha ,N (Ntobeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mbatha ,N (Ntobeko)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mnqondo ,M (Mpumelelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Mnqondo ,M (Mpumelelo)	1	1404.4	1404.4	1	1360.1	1404.4	0	0	0	0	0	0
5	Manyathi ,A (Abahle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manyathi ,A (Abahle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mathonsi ,A (Andile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mathonsi ,A (Andile)	1	1378.5	1803.5	1	1357.8	1803.5	0	0	0	0	0	0
7	Ndaba ,M (Minenhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ndaba ,M (Minenhle)	1	1234.8	809.8	0	0	0	1	1200	809.8	0	0	0
8	Moodley ,N (Nashlyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Moodley ,N (Nashlyn)	1	1178.9	753.9	0	0	0	1	1200	753.9	0	0	0
9	De Jager ,J (Jonathan)	1	1	425	0	0	0	1	1	425	0	0	0
9	De Jager ,J (Jonathan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Chetty ,L (Luke)	1	1	425	0	0	0	1	1	425	0	0	0
10	Chetty ,L (Luke)	1	1199.4	1624.4	0	0	0	1	1198.4	1624.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ntuli, S (Samkelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms