Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntuli, S (Senzo)

Chess SA id

1060146998

FIDE id

Date of birth

2006-03-29 (U20)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-12

Personal details last changed

1900-01-01

Junior GPX Games

27.3

Junior GPX Points

1724.8

Item	Main	Standard	Rapid	Blitz
Rating	1671.8	1591.7	1338.3	1231.4
Raw rating	1671.8	1591.7	1338.3	1231.4
Weighted rating	1457.8	1369.9	1332.1	1217.1
Weighted performance	1470.4	0	0	0
Floor	1171.8	1091.7	838.3	731.4
K-factor	28	32	36	36
Min/Max rating change allowed	84.7	94.9	136.2	158.6
Highest rating	1671.8 2025-11-01	1591.7 2025-11-01	1413.2 2024-04-01	1231.4 2025-04-01
Highest raw rating	1671.8 2025-11-01	1591.7 2025-11-01	1338.3 2024-05-01	1231.4 2025-04-01
Highest weighted rating	1457.8 2025-11-01	1369.9 2025-11-01	1323.5 2025-08-01	1211.5 2025-08-01
Highest weighted performance	1577.2 2025-04-01	1267.7 2024-09-01	1413.2 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1671.8	1591.7	1338.3	1231.4
Analysis
Rating	1671.8	1591.7	1338.3	1231.4
Raw rating	1671.8	1591.7	1338.3	1231.4
Weighted rating	1457.8	1369.9	1332.1
Weighted performance	1470.4	0	0
K-factor	28	32	36	36
Floor	1171.8	1091.7	838.3	731.4
Max/Min rating change allowed	84.7	94.9	136.2	158.6
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	1671.8	1591.7	1338.3	1231.4
New weighted rating	1480.9	1393	1334.2	1218.8
New weighted performance	1460.9	0	0	0
Temp new rating	1671.8	1591.7	1338.3	1231.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1671.8	1591.7	1338.3	1231.4
New K-factor	28	32	36	36
New floor	1171.8	1091.7	838.3	731.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	31	27	0	4
	14	2	12	0
	0	0	0	0
	7	0	7	0
	0	0	0	0
History	52	29	19	4

Games since
	Main 45	Standard 29		Rapid 12		Blitz 4
Gender	Male
Age group	U20
Region	Chess South Africa (CSA)
Province
Main
	RSA		Province		Region
Overall	374		1		1
Male	350		1		1
U20	38		1		1
U20 Male	34		1		1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	31	23	74.19	205.6	1536.3	1742
Standard	27	22	81.48	267.6	1495.2	1762.8
Rapid	0	0	0	0	0	0
Blitz	4	1	25	-212.5	1814	1601.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	34	65.38	130.8	1485.4	1616.2
Standard	29	22	75.86	219.8	1509.1	1728.9
Rapid	19	11	57.89	67.1	1380.1	1447.2
Blitz	4	1	25	-212.5	1814	1601.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1671.8	1591.7	1338.3	1231.4
2025-09-30	1577.2	1480.5	1338.3	1231.4
2025-09-01	1577.2	1480.5	1338.3	1231.4
2025-08-01	1577.2	1480.5	1338.3	1231.4
2025-07-01	1577.2	1480.5	1338.3	1231.4
2025-06-01	1577.2	1480.5	1338.3	1231.4
2025-05-01	1577.2	1480.5	1338.3	1231.4
2025-04-01	1577.2	1480.5	1338.3	1231.4
2025-03-01	1393.6	1345.8	1338.3	1200
2025-02-01	1290.6	1199.9	1338.3	1200
2025-01-01	1290.6	1199.6	1338.3	1200
2024-12-01	1290.6	1199.6	1338.3	1200
2024-11-01	1290.6	1199.6	1338.3	1200
2024-10-01	1290.6	1199.6	1338.3	1200
2024-09-01	1292.8	1200	1338.3	1200
2024-08-01	1292.8	1200	1338.3	1200
2024-07-01	1292.8	1200	1338.3	1200
2024-09-01	1292.8	1200	1338.3	1200
2024-05-01	1292.8	1200	1338.3	1200
2024-04-01	1235.9	1200	1212.7	1200
2024-03-01	1233.8	1200	1215.6	1200
2024-02-01	1233.8	1200	1215.6	1200
2024-01-01	1233.8	1200	1215.6	1200
2023-12-01	1233.8	1200	1215.6	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	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	5	Yes	Analysis
2	UCT Open Chess Championship 2025 (Championship)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
3	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (Team Blitz)	2025-03-21	2025-03-21	Blitz	Cape Town (WCT)	6	4	1	Yes	Analysis
5	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
6	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	5	Yes	Analysis
2	UCT Open Chess Championship 2025 (Championship)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
3	Cape Town Open Chess Festival 2025 (B)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (Team Blitz)	2025-03-21	2025-03-21	Blitz	Cape Town (WCT)	6	4	1	Yes	Analysis
5	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
6	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
7	CT League 2024 (B)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
8	Hermanus Chess Club Open 2024 (Intermediate)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	5	Yes	Analysis
9	Cape Town Open Rapid Chess Championship 2024 (Open)	2024-03-17	2024-03-17	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
10	University Of Mpumalanga Chess Open 2022	2022-10-08	2022-10-08	Rapid	Ehlanzeni (MEN)	7	7	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-09-27	rnd 11	type Standard	result 1
		Opponent Watson, C (Cole)				Opponent Botha, L (Lorelei)
2	7	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent De Kock, W (Wium)				Opponent Wilkinson, D (Damian)
3	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Saffier, L (Lemuel)

#	Games	Start				End
1	7	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent De Kock, W (Wium)				Opponent Wilkinson, D (Damian)
2	6	Tournament Western Cape Closed 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Fani, Z (Zimi)				Opponent Manning, C (Callan)
3	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 1
		Opponent Watson, C (Cole)				Opponent Solomon, AS (Aubrey)

#	Games	Start				End
1	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Saffier, L (Lemuel)
2	2	Tournament University Of Mpumalanga Chess Open 2022				Tournament University Of Mpumalanga Chess Open 2022
		date 2022-10-08	rnd 6	type Rapid	result 1	date 2022-10-08	rnd 7	type Rapid	result 1
		Opponent Cele, K (Khethokuhle)				Opponent Nkosi, D (Dicken)
3	1	Tournament Hermanus Chess Club Open 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-04-20	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 6	type Rapid	result 1
		Opponent Rogov, E (Evgenij)				Opponent Rogov, E (Evgenij)

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 6	type Blitz	result 1	date 2025-03-21	rnd 6	type Blitz	result 1
		Opponent Willenberg, RC (Roland Chester)				Opponent Willenberg, RC (Roland Chester)

#	Games	Start				End
1	7	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent De Kock, W (Wium)				Opponent Wilkinson, D (Damian)
2	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Saffier, L (Lemuel)
3	4	Tournament Western Cape Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-09	rnd 6	type Standard	result 1
		Opponent Fani, Z (Zimi)				Opponent Musakwa, C (Courtney)

#	Games	Start				End
1	7	Tournament Cape of Good Hope Open 2025				Tournament Western Cape Closed 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent De Kock, W (Wium)				Opponent Wilkinson, D (Damian)
2	6	Tournament Western Cape Closed 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Fani, Z (Zimi)				Opponent Manning, C (Callan)
3	2	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 1
		Opponent Watson, C (Cole)				Opponent Solomon, AS (Aubrey)

#	Games	Start				End
1	5	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-17	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Saffier, L (Lemuel)
2	2	Tournament University Of Mpumalanga Chess Open 2022				Tournament University Of Mpumalanga Chess Open 2022
		date 2022-10-08	rnd 6	type Rapid	result 1	date 2022-10-08	rnd 7	type Rapid	result 1
		Opponent Cele, K (Khethokuhle)				Opponent Nkosi, D (Dicken)
3	1	Tournament Hermanus Chess Club Open 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-04-20	rnd 6	type Rapid	result 1	date 2024-04-20	rnd 6	type Rapid	result 1
		Opponent Rogov, E (Evgenij)				Opponent Rogov, E (Evgenij)

#	Games	Start				End
1	1	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-21	rnd 6	type Blitz	result 1	date 2025-03-21	rnd 6	type Blitz	result 1
		Opponent Willenberg, RC (Roland Chester)				Opponent Willenberg, RC (Roland Chester)

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	Ressel ,T (Tane)	2	1	0	1	1	425	0	0	0	1	0	-425
1	Ressel ,T (Tane)	2	1808.8	1808.8	1	1820.9	2233.9	0	0	0	1	1567.6	1383.8
2	Selepe ,LN (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
2	Selepe ,LN (Lwazi)	1	2091.2	2516.2	1	2108.3	2516.2	0	0	0	0	0	0
3	Liu ,A (Amy)	1	1	425	1	1	425	0	0	0	0	0	0
3	Liu ,A (Amy)	1	1522.3	1947.3	1	1517.4	1947.3	0	0	0	0	0	0
4	Mutunhire ,R (Roy)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mutunhire ,R (Roy)	1	1560.9	1135.9	1	1548.3	1135.9	0	0	0	0	0	0
5	Mnyasta ,T (Tezihano)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mnyasta ,T (Tezihano)	1	2033.8	1608.8	1	2017.4	1608.8	0	0	0	0	0	0
6	Matulizo ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Matulizo ,D (Daniel)	1	1338.3	1763.3	1	1259.4	1763.3	0	0	0	0	0	0
7	Oerson ,R (Roy)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Oerson ,R (Roy)	1	1672.3	1247.3	1	1671.3	1247.3	0	0	0	0	0	0
8	Watson ,C (Cole)	1	1	425	1	1	425	0	0	0	0	0	0
8	Watson ,C (Cole)	1	1480.6	1905.6	1	1451.1	1905.6	0	0	0	0	0	0
9	Khan ,M (Mohammed Zayan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Khan ,M (Mohammed Zayan)	1	1358	1783	1	1363.1	1783	0	0	0	0	0	0
10	De Kock ,W (Wium)	1	1	425	1	1	425	0	0	0	0	0	0
10	De Kock ,W (Wium)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ntuli, S (Senzo)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms