Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntuli, SB (Siphesihle)

Chess SA id

1920107530

FIDE id

Date of birth

1992-09-02 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.7	1170.8	1259.5	1300
Raw rating	1230.7	1170.8	1259.5	1300
Weighted rating	1229.7	1170.1	1259.2	1299
Weighted performance	514.6	0	0	0
Floor	730.7	700	759.5	800
K-factor	36	36	36	36
Min/Max rating change allowed	158.7	172.9	152.3	143.8
Highest rating	1230.7 2024-02-01	1200 2018-02-01	1259.5 2024-02-01	1300 2024-02-01
Highest raw rating	1230.7 2024-02-01	1200 2018-02-01	1259.5 2024-02-01	1300 2024-02-01
Highest weighted rating	1227.4 2025-08-01	1200 2018-02-01	1258.5 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.7	1170.8	1259.5	1300
Analysis
Rating	1230.7	1170.8	1259.5	1300
Raw rating	1230.7	1170.8	1259.5	1300
Weighted rating	1229.7	1170.1	1259.2
Weighted performance	514.6	0	0
K-factor	36	36	36	36
Floor	730.7	700	759.5	800
Max/Min rating change allowed	158.7	172.9	152.3	143.8
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	1230.7	1170.8	1259.5	1300
New weighted rating	1230.3	1170.6	1259.4	1299.7
New weighted performance	514.2	0	0	0
Temp new rating	1230.7	1170.8	1259.5	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.7	1170.8	1259.5	1300
New K-factor	36	36	36	36
New floor	730.7	700	759.5	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	16	10	6
	0	0	0
History	44	34	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	44	13	29.55	-173.9	1288.7	1114.8
Standard	34	8.5	25	-212.5	1291.5	1079
Rapid	10	4.5	45	-42.5	1279	1236.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1230.7	1170.8	1259.5	1300
2025-09-01	1230.7	1170.8	1259.5	1300
2025-08-01	1230.7	1170.8	1259.5	1300
2025-07-01	1230.7	1170.8	1259.5	1300
2025-06-01	1230.7	1170.8	1259.5	1300
2025-05-01	1230.7	1170.8	1259.5	1300
2025-04-01	1230.7	1170.8	1259.5	1300
2025-03-01	1230.7	1170.8	1259.5	1300
2025-02-01	1230.7	1170.8	1259.5	1300
2025-01-01	1230.7	1170.8	1259.5	1300
2024-12-01	1230.7	1170.8	1259.5	1300
2024-11-01	1230.7	1170.8	1259.5	1300
2024-10-01	1230.7	1170.8	1259.5	1300
2024-09-01	1230.7	1170.8	1259.5	1300
2024-08-01	1230.7	1170.8	1259.5	1300
2024-07-01	1230.7	1170.8	1259.5	1300
2024-06-01	1230.7	1170.8	1259.5	1300
2024-08-01	1230.7	1170.8	1259.5	1300
2024-04-01	1230.7	1170.8	1259.5	1300
2024-03-01	1230.7	1170.8	1259.5	1300
2024-02-01	1230.7	1170.8	1259.5	1300
2024-01-01	1230.7	1170.8	1259.5	1300
2023-12-01	1131.9	1099	1230	1200
2023-11-01	1131.9	1099	1230	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 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	Analysis
2	2022 Heritage Day Open (A)	2022-09-24	2022-09-25	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
3	2022 KZN Open (A)	2022-04-30	2022-05-01	Standard	Ethekwini (KED)	6	4	1.5	Yes	Analysis
4	2022 Intercement (Open)	2022-03-26	2022-03-26	Rapid	Ugu (KUG)	6	6	3	Yes	Analysis
5	2019 Ethekwini Open (A)	2019-03-30	2019-03-31	Standard	Ethekwini (KED)	6	6	1.5	Yes	Analysis
6	10th JGZF Open Team Event 2018	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	4	1.5	Yes	Analysis
7	SAPS National Individual Championship 2018 (Men)	2018-09-12	2018-09-15	Standard	Xhariep (FXT)	9	9	3	Yes	Analysis
8	SAPS National Team Championship 2018	2018-09-11	2018-09-11	Standard	Xhariep (FXT)	9	9	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-12	rnd 2	type Standard	result 1	date 2018-09-13	rnd 5	type Standard	result 1
		Opponent Mohithli, G (Gemi)				Opponent Ngwenya, FZ (Freddy)
2	2	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 2	type Rapid	result 1	date 2022-03-26	rnd 3	type Rapid	result 1
		Opponent Shezi, N (Nkanyiso)				Opponent Khathi, M (Mpendulo)
3	2	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 2	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 0.5
		Opponent Ntombela, T (Thembeka)				Opponent Pillay, KS (Kesval)

#	Games	Start				End
1	4	Tournament SAPS National Individual Championship 2018				Tournament SAPS National Individual Championship 2018
		date 2018-09-12	rnd 2	type Standard	result 1	date 2018-09-13	rnd 5	type Standard	result 1
		Opponent Mohithli, G (Gemi)				Opponent Ngwenya, FZ (Freddy)
2	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-25	rnd 4	type Standard	result 1	date 2022-09-25	rnd 4	type Standard	result 1
		Opponent Shabangu, S (Senzo)				Opponent Shabangu, S (Senzo)
3	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-24	rnd 2	type Standard	result 1	date 2022-09-24	rnd 2	type Standard	result 1
		Opponent Magwai, G (Magwai)				Opponent Magwai, G (Magwai)

#	Games	Start				End
1	2	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 2	type Rapid	result 1	date 2022-03-26	rnd 3	type Rapid	result 1
		Opponent Shezi, N (Nkanyiso)				Opponent Khathi, M (Mpendulo)
2	2	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 2	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 0.5
		Opponent Ntombela, T (Thembeka)				Opponent Pillay, KS (Kesval)
3	1	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 6	type Rapid	result 1	date 2022-03-26	rnd 6	type Rapid	result 1
		Opponent Jama, M (Mpilo)				Opponent Jama, M (Mpilo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 2	type Rapid	result 1	date 2022-03-26	rnd 3	type Rapid	result 1
		Opponent Shezi, N (Nkanyiso)				Opponent Khathi, M (Mpendulo)
2	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-25	rnd 4	type Standard	result 1	date 2022-09-25	rnd 4	type Standard	result 1
		Opponent Shabangu, S (Senzo)				Opponent Shabangu, S (Senzo)
3	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-24	rnd 2	type Standard	result 1	date 2022-09-24	rnd 2	type Standard	result 1
		Opponent Magwai, G (Magwai)				Opponent Magwai, G (Magwai)

#	Games	Start				End
1	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-25	rnd 4	type Standard	result 1	date 2022-09-25	rnd 4	type Standard	result 1
		Opponent Shabangu, S (Senzo)				Opponent Shabangu, S (Senzo)
2	1	Tournament 2022 Heritage Day Open				Tournament 2022 Heritage Day Open
		date 2022-09-24	rnd 2	type Standard	result 1	date 2022-09-24	rnd 2	type Standard	result 1
		Opponent Magwai, G (Magwai)				Opponent Magwai, G (Magwai)
3	1	Tournament 2022 KZN Open				Tournament 2022 KZN Open
		date 2022-05-01	rnd 6	type Standard	result 1	date 2022-05-01	rnd 6	type Standard	result 1
		Opponent Govender, R (Rishen)				Opponent Govender, R (Rishen)

#	Games	Start				End
1	2	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 2	type Rapid	result 1	date 2022-03-26	rnd 3	type Rapid	result 1
		Opponent Shezi, N (Nkanyiso)				Opponent Khathi, M (Mpendulo)
2	1	Tournament 2022 Intercement				Tournament 2022 Intercement
		date 2022-03-26	rnd 6	type Rapid	result 1	date 2022-03-26	rnd 6	type Rapid	result 1
		Opponent Jama, M (Mpilo)				Opponent Jama, M (Mpilo)
3	1	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 2	type Rapid	result 1	date 2018-12-20	rnd 2	type Rapid	result 1
		Opponent Ntombela, T (Thembeka)				Opponent Ntombela, T (Thembeka)

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	Mohithli ,G (Gemi)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mohithli ,G (Gemi)	2	1173.3	1173.3	2	1172.4	1173.3	0	0	0	0	0	0
2	Sebake ,DF (Dirobela)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Sebake ,DF (Dirobela)	2	1076	863.5	2	1076	863.5	0	0	0	0	0	0
3	Mudau ,A (Azwianewi)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mudau ,A (Azwianewi)	2	1334.9	909.9	2	1334.9	909.9	0	0	0	0	0	0
4	Marshall ,C (Curvin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Marshall ,C (Curvin)	1	1216	1216	1	1216	1216	0	0	0	0	0	0
5	Sikakane ,A (Amanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sikakane ,A (Amanda)	1	1179.7	754.7	1	1177.2	754.7	0	0	0	0	0	0
6	Elephant ,K (Kabelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Elephant ,K (Kabelo)	1	1368.5	1368.5	1	1331	1368.5	0	0	0	0	0	0
7	Petersen ,MG (Marc Gideon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Petersen ,MG (Marc Gideon)	1	1493.6	1068.6	1	1494.9	1068.6	0	0	0	0	0	0
8	Ngwenya ,FZ (Freddy Zwelinzima)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngwenya ,FZ (Freddy Zwelinzima)	1	1331.4	1756.4	1	1331.4	1756.4	0	0	0	0	0	0
9	Mbombo ,N (Nhlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mbombo ,N (Nhlanhla)	1	1362.4	937.4	1	1345	937.4	0	0	0	0	0	0
10	Rapoo ,J (Jm)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Rapoo ,J (Jm)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ntuli, SB (Siphesihle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms