Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntsunguzi, S (Simamkele)

Chess SA id

1060160407

FIDE id

Date of birth

2006-06-30 (U20)

Gender

Male

Region

Amathole (EAL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

55.3

Junior GPX Points

1414

Item	Main	Standard	Rapid	Blitz
Rating	1544.4	1531.6	1273.5	1200
Raw rating	1516.3	1527.6	1273.5	1200
Weighted rating	1419.5	1424	1261.9	1200
Weighted performance	1544.4	1531.6	0	0
Floor	1016.3	1027.6	773.5	700
K-factor	32	32	36	36
Min/Max rating change allowed	105.7	104	149.3	165.8
Highest rating	1561.9 2025-09-30	1548.9 2025-09-30	1437.8 2024-04-01	1200 2018-10-01
Highest raw rating	1516.3 2025-09-30	1527.6 2025-09-30	1273.5 2025-04-01	1200 2024-03-01
Highest weighted rating	1407.9 2025-09-30	1411.9 2025-09-30	1254.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1561.9 2025-09-30	1548.9 2025-09-30	1437.8 2024-04-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-9.3	-4	0	0
New rating	1535.2	1527.6	1273.5	1200
Analysis
Rating	1544.4	1531.6	1273.5	1200
Raw rating	1516.3	1527.6	1273.5	1200
Weighted rating	1419.5	1424	1261.9
Weighted performance	1544.4	1531.6	0
K-factor	32	32	36	36
Floor	1016.3	1027.6	773.5	700
Max/Min rating change allowed	105.7	104	149.3	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	1516.3	1527.6	1273.5	1200
New weighted rating	1430.2	1435.3	1263.9	1200
New weighted performance	1535.2	1522.5	0	0
Temp new rating	1535.2	1527.6	1273.5	1200
Temp new rating +/-	-9.3	-4	0	0
Final new rating +/-	-9.3	-4	0	0
New rating	1535.2	1527.6	1273.5	1200
New K-factor	32	32	36	36
New floor	1016.3	1027.6	773.5	700

Item	Main	Standard	Rapid
	0	0	0
	41	34	7
	70	64	6
	5	5	0
	0	0	0
	0	0	0
History	116	103	13

Games since
	Main 111	Standard 98		Rapid 13		Blitz 0
Gender	Male
Age group	U20
Region	Amathole (EAL)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	950		103		3
Male	834		92		3
U20	86		12		1
U20 Male	74		11		1
Standard
	RSA		Province		Region
Overall	991		110		6
Male	860		98		6
U20	91		15		2
U20 Male	75		14		2
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	41	26	63.41	114	1399.3	1513.4
Standard	34	22	64.71	125	1409.3	1534.3
Rapid	7	4	57.14	60.7	1351	1411.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	116	71	61.21	95.3	1355.8	1451.1
Standard	103	62.5	60.68	90.8	1361.3	1452.1
Rapid	13	8.5	65.38	130.8	1312	1442.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1516.3	1527.6	1273.5	1200
2025-09-30	1516.3	1527.6	1273.5	1200
2025-09-01	1513.9	1526.3	1273.5	1200
2025-08-01	1472.2	1485.3	1273.5	1200
2025-07-01	1416.5	1423.2	1273.5	1200
2025-06-01	1416.5	1423.2	1273.5	1200
2025-05-01	1357.7	1359	1273.5	1200
2025-04-01	1353.9	1354.9	1273.5	1200
2025-03-01	1381.7	1385.9	1254	1200
2025-02-01	1381.7	1385.9	1254	1200
2025-01-01	1381.7	1385.9	1254	1200
2024-12-01	1430.7	1434.9	1254	1200
2024-11-01	1430.7	1434.9	1254	1200
2024-10-01	1395.8	1389.2	1254	1200
2024-09-01	1398.8	1388.8	1254	1200
2024-08-01	1398.8	1388.8	1254	1200
2024-07-01	1357.2	1347	1254	1200
2024-09-01	1391.5	1380.8	1254	1200
2024-05-01	1382.9	1374.3	1254	1200
2024-04-01	1258.9	1269.2	1200	1200
2024-03-01	1258.9	1270.6	1200	1200
2024-02-01	1258.9	1270.6	1200	1200
2024-01-01	1258.9	1270.6	1200	1200
2023-12-01	1258.9	1270.6	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	EC Closed 2025 (U20 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
2	EC Students League 2025 (Open)	2025-08-23	2025-08-24	Standard	Sarah Baartman (ESB)	7	7	6	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	4.5	Yes	Analysis
4	Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	5	3	Yes	Analysis
5	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5	Yes	Analysis
6	Rhodes Open 2025 (A)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	4	0	Yes	Analysis
7	Amathole Chess Activation Tournament 2025 (A)	2025-03-01	2025-03-01	Rapid	Amathole (EAL)	7	7	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U20 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
2	EC Students League 2025 (Open)	2025-08-23	2025-08-24	Standard	Sarah Baartman (ESB)	7	7	6	Yes	Analysis
3	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	6	4.5	Yes	Analysis
4	Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	5	3	Yes	Analysis
5	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5	Yes	Analysis
6	Rhodes Open 2025 (A)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	4	0	Yes	Analysis
7	Amathole Chess Activation Tournament 2025 (A)	2025-03-01	2025-03-01	Rapid	Amathole (EAL)	7	7	4	Yes	Analysis
8	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	3.5	Yes	Analysis
9	UFH Clash of 2024 (Kings)	2024-10-12	2024-10-12	Standard	Amathole (EAL)	6	6	3.5	Yes	Analysis
10	EC Students Team League 2024 (B)	2024-09-14	2024-10-05	Standard	Amathole (EAL)	7	7	5	Yes	Analysis
11	7th Annual UFH Heritage Open 2024 (B)	2024-09-21	2024-09-22	Standard	Amathole (EAL)	7	7	4	Yes	Analysis
12	South African Open Chess Championship 2024 (C)	2024-07-04	2024-07-07	Standard	Ethekwini (KED)	7	7	4.5	Yes	Analysis
13	Vikings vs UFH 2024 (Open)	2024-06-26	2024-06-26	Standard	Buffalo City (EBC)	6	4	1	Yes	Analysis
14	Iron Man Cage 2024	2024-06-23	2024-06-24	Standard	Amathole (EAL)	5	5	1.5	Yes	Analysis
15	UFH Trial 2 2024 (B)	2024-05-04	2024-05-04	Standard	Amathole (EAL)	5	5	3.5	Yes	Analysis
16	Bhongweni Chess Club Open 2024 (U20)	2024-04-27	2024-04-27	Rapid	Buffalo City (EBC)	6	6	4.5	Yes	Analysis
17	UFH Open 2024 (B)	2024-04-13	2024-04-14	Standard	Amathole (EAL)	7	7	5.5	Yes	Analysis
18	UFH Intercampus Games 2024 (B)	2024-03-23	2024-03-24	Standard	Amathole (EAL)	7	7	4	Yes	Analysis
19	UFH Spring Festival 2023 (U18)	2023-08-25	2023-08-25	Standard	Amathole (EAL)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 0.5
		Opponent Ngcala, L (Lilitha)				Opponent Gcwabe, O (Othandwayo)
2	9	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament EC Students League 2025
		date 2025-07-11	rnd 4	type Standard	result 0.5	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Tokoyi, R (Romeo)				Opponent Mngoma, T (Thubelihle)
3	9	Tournament EC Open 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-07-10	rnd 2	type Standard	result 0.5
		Opponent Mandita, V (Vuyo)				Opponent Perring, M (Mekhail)

#	Games	Start				End
1	9	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 0.5
		Opponent Ngcala, L (Lilitha)				Opponent Gcwabe, O (Othandwayo)
2	9	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament EC Students League 2025
		date 2025-07-11	rnd 4	type Standard	result 0.5	date 2025-08-23	rnd 1	type Standard	result 1
		Opponent Tokoyi, R (Romeo)				Opponent Mngoma, T (Thubelihle)
3	9	Tournament EC Open 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-07-10	rnd 2	type Standard	result 0.5
		Opponent Mandita, V (Vuyo)				Opponent Perring, M (Mekhail)

#	Games	Start				End
1	8	Tournament Bhongweni Chess Club Open 2024				Tournament Amathole Chess Activation Tournament 2025
		date 2024-04-27	rnd 3	type Rapid	result 1	date 2025-03-01	rnd 4	type Rapid	result 0.5
		Opponent Dladla, V (Vuyelwa)				Opponent Ramasindi, R (Raphadu)
2	1	Tournament Amathole Chess Activation Tournament 2025				Tournament Amathole Chess Activation Tournament 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-03-01	rnd 6	type Rapid	result 1
		Opponent Mofekeng, G (Gift)				Opponent Mofekeng, G (Gift)
3	1	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-04-27	rnd 1	type Rapid	result 1
		Opponent Luningo, E (Esona)				Opponent Luningo, E (Esona)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ngcala, L (Lilitha)				Opponent Nyali, A (Amyoli)
2	4	Tournament UFH Open 2024				Tournament UFH Open 2024
		date 2024-04-13	rnd 2	type Standard	result 1	date 2024-04-14	rnd 5	type Standard	result 1
		Opponent Tshona, S (Sinegugu)				Opponent Ndumndum, E (Eyabo)
3	4	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 1	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Jonga, S (Salizwa)				Opponent Hlakuva, O (Ongezwa)

#	Games	Start				End
1	8	Tournament EC Students League 2025				Tournament EC Closed 2025
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Ngcala, L (Lilitha)				Opponent Nyali, A (Amyoli)
2	4	Tournament UFH Open 2024				Tournament UFH Open 2024
		date 2024-04-13	rnd 2	type Standard	result 1	date 2024-04-14	rnd 5	type Standard	result 1
		Opponent Tshona, S (Sinegugu)				Opponent Ndumndum, E (Eyabo)
3	4	Tournament UFH Spring Festival 2023				Tournament UFH Spring Festival 2023
		date 2023-08-25	rnd 1	type Standard	result 1	date 2023-08-25	rnd 4	type Standard	result 1
		Opponent Jonga, S (Salizwa)				Opponent Hlakuva, O (Ongezwa)

#	Games	Start				End
1	3	Tournament Bhongweni Chess Club Open 2024				Tournament Bhongweni Chess Club Open 2024
		date 2024-04-27	rnd 3	type Rapid	result 1	date 2024-04-27	rnd 5	type Rapid	result 1
		Opponent Dladla, V (Vuyelwa)				Opponent Mqweba, E (Elam)
2	2	Tournament Amathole Chess Activation Tournament 2025				Tournament Amathole Chess Activation Tournament 2025
		date 2025-03-01	rnd 1	type Rapid	result 1	date 2025-03-01	rnd 2	type Rapid	result 1
		Opponent Madlala, N (Nonhle)				Opponent Ramalefane, M (Modise)
3	1	Tournament Amathole Chess Activation Tournament 2025				Tournament Amathole Chess Activation Tournament 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-03-01	rnd 6	type Rapid	result 1
		Opponent Mofekeng, G (Gift)				Opponent Mofekeng, G (Gift)

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	Tokoyi ,R (Romeo)	4	0.5	-318.8	3	0.5	-283.3	1	0	-425	0	0	0
1	Tokoyi ,R (Romeo)	4	1625.6	1306.9	3	1632.9	1342.3	1	1454.3	1200.6	0	0	0
2	Mzizi ,O (Olwethu)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Mzizi ,O (Olwethu)	3	1445.5	1445.5	3	1437.1	1445.5	0	0	0	0	0	0
3	Mxenge ,A (Afika)	3	0	-425	2	0	-425	1	0	-425	0	0	0
3	Mxenge ,A (Afika)	3	1452.7	1027.7	2	1452.4	1027.7	1	1319.2	1027.7	0	0	0
4	Pearson ,D (Dane)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Pearson ,D (Dane)	3	1502.5	1077.5	2	1514.8	1077.5	1	1224.7	1077.5	0	0	0
5	Ramasindi ,R (Raphadu)	3	2.5	283.3	2	2	425	1	0.5	0	0	0	0
5	Ramasindi ,R (Raphadu)	3	1400.9	1684.3	2	1421.9	1825.9	1	1211	1400.9	0	0	0
6	Sahluko ,E (Emihle)	3	1.5	0	2	1	0	1	0.5	0	0	0	0
6	Sahluko ,E (Emihle)	3	1372.7	1372.7	2	1341.8	1372.7	1	1234.8	1372.7	0	0	0
7	Mella ,E (Emorej)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Mella ,E (Emorej)	2	1359.1	1571.6	2	1372.6	1571.6	0	0	0	0	0	0
8	Ndzothoyi ,A (Asekho)	2	2	425	2	2	425	0	0	0	0	0	0
8	Ndzothoyi ,A (Asekho)	2	1362.2	1787.2	2	1335.2	1787.2	0	0	0	0	0	0
9	Nyali ,A (Amyoli)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Nyali ,A (Amyoli)	2	1362.5	1575	2	1299.4	1575	0	0	0	0	0	0
10	Zitha ,S (Smangaliso)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Zitha ,S (Smangaliso)	2	1483.5	1271	2	1487.4	1271	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ntsunguzi, S (Simamkele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms