Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwane, N (Ndabenhle)

Chess SA id

1070136499

FIDE id

Date of birth

2007-08-14 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

20.5

Junior GPX Points

1553.7

Item	Main	Standard	Rapid	Blitz
Rating	1635.3	1642.4	1291.8	1200
Raw rating	1635.3	1642.4	1291.8	1200
Weighted rating	1601.8	1608.1	1271.5	1200
Weighted performance	1537.9	1519.5	0	0
Floor	1135.3	1142.4	791.8	700
K-factor	28	28	36	36
Min/Max rating change allowed	89.2	88.3	145.5	165.8
Highest rating	1647 2024-07-01	1655.9 2024-07-01	1295.5 2024-07-01	1200 2018-10-01
Highest raw rating	1635.3 2025-09-01	1642.4 2025-09-01	1291.8 2024-12-01	1200 2024-02-01
Highest weighted rating	1590.2 2025-09-01	1596.2 2025-09-01	1259.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1647 2024-07-01	1655.9 2024-07-01	1295.5 2024-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1635.3	1642.4	1291.8	1200
Analysis
Rating	1635.3	1642.4	1291.8	1200
Raw rating	1635.3	1642.4	1291.8	1200
Weighted rating	1601.8	1608.1	1271.5
Weighted performance	1537.9	1519.5	0
K-factor	28	28	36	36
Floor	1135.3	1142.4	791.8	700
Max/Min rating change allowed	89.2	88.3	145.5	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	1635.3	1642.4	1291.8	1200
New weighted rating	1606.9	1613.2	1274.8	1200
New weighted performance	1528.2	1509.8	0	0
Temp new rating	1635.3	1642.4	1291.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1635.3	1642.4	1291.8	1200
New K-factor	28	28	36	36
New floor	1135.3	1142.4	791.8	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	58	40	18
	40	40	0
	37	37	0
	0	0	0
History	145	127	18

Games since
	Main 68	Standard 50		Rapid 18		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	499		187		14
Male	460		172		13
U20	50		17		2
U20 Male	45		14		2
Standard
	RSA		Province		Region
Overall	461		175		14
Male	423		159		13
U20	50		16		2
U20 Male	44		13		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	10	9	90	340	1381.9	1721.9
Standard	10	9	90	340	1381.9	1721.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	145	95.5	65.86	134.8	1374.5	1509.4
Standard	127	85.5	67.32	147.2	1343.5	1490.7
Rapid	18	10	55.56	47.2	1593.8	1641
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1635.3	1642.4	1291.8	1200
2025-09-30	1635.3	1642.4	1291.8	1200
2025-09-01	1635.3	1642.4	1291.8	1200
2025-08-01	1616.8	1620.9	1291.8	1200
2025-07-01	1616.8	1620.9	1291.8	1200
2025-06-01	1616.8	1620.9	1291.8	1200
2025-05-01	1616.8	1620.9	1291.8	1200
2025-04-01	1616.8	1620.9	1291.8	1200
2025-03-01	1602	1601.1	1291.8	1200
2025-02-01	1602	1601.1	1291.8	1200
2025-01-01	1602	1601.1	1291.8	1200
2024-12-01	1617.5	1616.8	1291.8	1200
2024-11-01	1595.8	1616.8	1225.6	1200
2024-10-01	1595.8	1616.8	1225.6	1200
2024-09-01	1597.4	1621.3	1225.6	1200
2024-08-01	1609.5	1638.1	1225.6	1200
2024-07-01	1507.7	1512.1	1200	1200
2024-09-01	1507.7	1512.1	1200	1200
2024-05-01	1507.7	1512.1	1200	1200
2024-04-01	1467.6	1463.5	1200	1200
2024-03-01	1483.3	1483	1200	1200
2024-02-01	1483.3	1483	1200	1200
2024-01-01	1483.3	1483	1200	1200
2023-12-01	1483.3	1483	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	GDE (D7) Sedibeng East Schools 2025 (U19)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
2	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
3	Hoerskool Drie Riviere Open 08 March 2025 (A)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D7) Sedibeng East Schools 2025 (U19)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
2	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
3	Hoerskool Drie Riviere Open 08 March 2025 (A)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
5	Laerskool Midvaal Rapid 16 Nov 2024 (Prestige)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	Evaton #Bossoya Chess Rapid 09 Nov 2024 (A)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	6	2.5	Yes	Analysis
7	Gauteng Schools Individuals Finals 2024 (U18 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
8	Sedibeng East D7 Teams Trials 2024 (U19)	2024-08-03	2024-08-03	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
9	Eureka Open 27 July 2024 (B)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
10	EN Chess Club Winter Open 2024 (B)	2024-06-29	2024-06-29	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Midvaal Winter Classic 13 July 2024 (B)	2024-07-13	2024-07-13	Rapid	Sedibeng (GSV)	7	7	4.5	Yes	Analysis
12	Vaalpark Primary Chess Open 2024 (A)	2024-04-13	2024-04-13	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
13	HS Drie Riviere Chess Open Section 2024 (A)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
14	NG Kerk Vanderbijlpark Suid 2024 (A+B)	2024-02-24	2024-02-24	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
15	2023 Gauteng Top Schools (U19 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
16	Gauteng D7 Teams 2023 (U19)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
17	2023 SA Schools Winter Games (U18 Open)	2023-07-04	2023-07-06	Standard	West Rand (GWR)	7	7	3	Yes	Analysis
18	Valia's Chess Tournament 2023 (B)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
19	Gauteng Schools D7 2023 (U18 Boys)	2023-05-20	2023-05-20	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
20	Gauteng Schools Individual Finals 2023 (U18 Boys)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
21	Hoerskool Drie Riviere Open 2023 (B)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
22	Laerkool Midvaal Chess Open 2023 (B)	2023-01-28	2023-01-28	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
23	D7 Teams 2022 (U17+U19 Mixed)	2022-08-13	2022-08-13	Standard	Sedibeng (GSV)	5	3	3	Yes	Analysis
24	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	Hoerskool Overvaal 2022 (C)	2022-06-11	2022-06-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
26	Gaueng Schools D7 2022 (U15 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
27	2022 Gauteng Schools Individual Chess Championship (U15 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
28	LS Vryheidsmonument Chess Open 2022 (C)	2022-05-07	2022-05-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
29	Drie Riviere Open 2022 (C)	2022-03-12	2022-03-12	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
30	Midvaal Ope 2022 (A)	2022-01-29	2022-01-29	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2022 Gauteng Schools Team Championships				Tournament Hoerskool Drie Riviere Open 2023
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 0.5
		Opponent Dube, D (Denzil Africa)				Opponent Mittermaier, G (Gunther)
2	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Conradie, D (Dirk)				Opponent Matsie, M (Morena)
3	6	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Luus, J (Jg)

#	Games	Start				End
1	8	Tournament 2022 Gauteng Schools Team Championships				Tournament Hoerskool Drie Riviere Open 2023
		date 2022-08-26	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 0.5
		Opponent Dube, D (Denzil Africa)				Opponent Mittermaier, G (Gunther)
2	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Conradie, D (Dirk)				Opponent Matsie, M (Morena)
3	6	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Luus, J (Jg)

#	Games	Start				End
1	3	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Machet, J (Jordan)				Opponent Mittermaier, G (Gunther)
2	3	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-09	rnd 5	type Rapid	result 0.5	date 2024-11-16	rnd 1	type Rapid	result 0.5
		Opponent Tseka, J (Junior)				Opponent Ndwambi, T (Talifhani)
3	3	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 0.5
		Opponent Nthako, P (Pule Samuel)				Opponent Maduna, N (Ncese Mcebo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Conradie, D (Dirk)				Opponent Matsie, M (Morena)
2	6	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Luus, J (Jg)
3	6	Tournament Eureka Open 27 July 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Tseka, J (Junior)				Opponent Jabobs, X (Xian)

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE (D7) Sedibeng East Schools 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Conradie, D (Dirk)				Opponent Matsie, M (Morena)
2	6	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Naude, E (Enrique)				Opponent Luus, J (Jg)
3	6	Tournament Eureka Open 27 July 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Tseka, J (Junior)				Opponent Jabobs, X (Xian)

#	Games	Start				End
1	2	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Nthako, P (Pule Samuel)				Opponent Nonyane, I (Itumeleng)
2	2	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 1	type Rapid	result 1	date 2024-07-13	rnd 2	type Rapid	result 1
		Opponent Khumalo, N (Nkosinathi)				Opponent Mcpherson, N (Naleli)
3	1	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Mittermaier, G (Gunther)				Opponent Mittermaier, G (Gunther)

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	Nnete ,M (Mohau)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Nnete ,M (Mohau)	3	1231.4	1373	3	1237.9	1373	0	0	0	0	0	0
2	Spamers ,V (Vinaldo)	3	3	425	3	3	425	0	0	0	0	0	0
2	Spamers ,V (Vinaldo)	3	1393.6	1818.6	3	1390	1818.6	0	0	0	0	0	0
3	Mittermaier ,G (Gunther)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
3	Mittermaier ,G (Gunther)	3	1375.8	1375.8	2	1314	1163.3	1	1222.5	1800.8	0	0	0
4	Naude ,E (Enrique)	2	2	425	2	2	425	0	0	0	0	0	0
4	Naude ,E (Enrique)	2	1343.6	1768.6	2	1330	1768.6	0	0	0	0	0	0
5	Botha ,OJ (Owen Johan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Botha ,OJ (Owen Johan)	2	1365.1	1365.1	2	1365.8	1365.1	0	0	0	0	0	0
6	Zingoni ,N (Ngaakudzwe)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Zingoni ,N (Ngaakudzwe)	2	1658.8	1446.2	2	1656.4	1446.2	0	0	0	0	0	0
7	Olivier ,J (Jan-Hendrik)	2	2	425	2	2	425	0	0	0	0	0	0
7	Olivier ,J (Jan-Hendrik)	2	1424.4	1849.4	2	1420.4	1849.4	0	0	0	0	0	0
8	Hanauer ,A (Anthony)	2	2	425	2	2	425	0	0	0	0	0	0
8	Hanauer ,A (Anthony)	2	1159.1	1584.1	2	1149.4	1584.1	0	0	0	0	0	0
9	Mjikelezo ,L (Luvuyo)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Mjikelezo ,L (Luvuyo)	2	1526.6	1101.6	2	1517.6	1101.6	0	0	0	0	0	0
10	Matsie ,M (Morena)	2	2	425	2	2	425	0	0	0	0	0	0
10	Matsie ,M (Morena)	2	1278.6	1703.6	2	1281.8	1703.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngwane, N (Ndabenhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms