Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, K (Khetha)

Chess SA id

196049607

FIDE id

Date of birth

1996-11-20 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1380	1375.1	1334.3	1288.7
Raw rating	1380	1375.1	1334.3	1288.7
Weighted rating	1380	1375.1	1334.2	1288.7
Weighted performance	296	268.7	0	0
Floor	894.6	893.5	834.3	788.7
K-factor	36	36	36	36
Min/Max rating change allowed	128.3	129.2	136.9	146.1
Highest rating	1428.6 2019-07-01	1393.5 2019-08-01	1541.2 2018-12-01	1298.5 2019-07-01
Highest raw rating	1394.6 2019-08-01	1393.5 2019-08-01	1334.3 2024-02-01	1288.7 2024-02-01
Highest weighted rating	1394.6 2021-07-01	1393.5 2021-06-01	1333.3 2025-08-01	1288.7 2024-02-01
Highest weighted performance	1428.6 2019-07-01	1365.6 2019-07-01	1541.2 2018-12-01	1298.5 2019-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1380	1375.1	1334.3	1288.7
Analysis
Rating	1380	1375.1	1334.3	1288.7
Raw rating	1380	1375.1	1334.3	1288.7
Weighted rating	1380	1375.1	1334.2
Weighted performance	296	268.7	0
K-factor	36	36	36	36
Floor	894.6	893.5	834.3	788.7
Max/Min rating change allowed	128.3	129.2	136.9	146.1
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	1380	1375.1	1334.3	1288.7
New weighted rating	1380	1375.1	1334.3	1288.7
New weighted performance	287.8	260.5	0	0
Temp new rating	1380	1375.1	1334.3	1288.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1380	1375.1	1334.3	1288.7
New K-factor	36	36	36	36
New floor	894.6	893.5	834.3	788.7

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	79	60	12	7

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	50	37	74	204	1190.7	1394.7
Standard	38	28	73.68	201.3	1153.2	1354.5
Rapid	5	4	80	255	1237.6	1492.6
Blitz	7	5	71.43	182.1	1360.9	1543

Date	Main	Standard	Rapid	Blitz
2025-11-01	1380	1375.1	1334.3	1288.7
2025-09-30	1380	1375.1	1334.3	1288.7
2025-09-01	1380	1375.1	1334.3	1288.7
2025-08-01	1380	1375.1	1334.3	1288.7
2025-07-01	1380	1375.1	1334.3	1288.7
2025-06-01	1380	1375.1	1334.3	1288.7
2025-05-01	1380	1375.1	1334.3	1288.7
2025-04-01	1380	1375.1	1334.3	1288.7
2025-03-01	1380	1375.1	1334.3	1288.7
2025-02-01	1380	1375.1	1334.3	1288.7
2025-01-01	1380	1375.1	1334.3	1288.7
2024-12-01	1380	1375.1	1334.3	1288.7
2024-11-01	1380	1375.1	1334.3	1288.7
2024-10-01	1380	1375.1	1334.3	1288.7
2024-09-01	1380	1375.1	1334.3	1288.7
2024-08-01	1380	1375.1	1334.3	1288.7
2024-07-01	1380	1375.1	1334.3	1288.7
2024-09-01	1380	1375.1	1334.3	1288.7
2024-05-01	1380	1375.1	1334.3	1288.7
2024-04-01	1380	1375.1	1334.3	1288.7
2024-03-01	1380	1375.1	1334.3	1288.7
2024-02-01	1380	1375.1	1334.3	1288.7
2024-01-01	1380	1375.1	1334.3	1288.7
2023-12-01	1380	1375.1	1303.1	1288.7

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2019 King Cetswayo Winter Championship (U16-Adult)	2019-08-31	2019-09-01	Standard	iLembe (KIK)	7	7	4	Yes	Analysis
2	2019 King Cetswayo Fun (Blitz)	2019-07-27	2019-07-27	Blitz	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
3	2019 King Cetswayo Fun (Open)	2019-07-27	2019-07-28	Standard	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
4	2019 King Cetshwayo Championship (U20+Adult)	2019-05-04	2019-05-05	Standard	King Cetshwayo (KUR)	6	6	5	Yes	Analysis
5	10th JGZF Open Team Event 2018	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
6	2018 King Cetshwayo Winter Championship (Senior)	2018-08-25	2018-08-26	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
7	2018 Fun & Blitz (Open)	2018-07-28	2018-07-29	Standard	King Cetshwayo (KUR)	6	5	4	Yes	Analysis
8	2018 King Cetshwayo Championship (U20+Open)	2018-05-19	2018-05-20	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Gumede, P (Pule)				Opponent Dlamini, Q (Qiniso)
2	8	Tournament 2018 King Cetshwayo Winter Championship				Tournament 10th JGZF Open Team Event 2018
		date 2018-08-25	rnd 4	type Standard	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Nsibande, T (Thokozani)				Opponent Malepe, K (Kgothatso Manhattans)
3	5	Tournament 2018 Fun & Blitz				Tournament 2018 King Cetshwayo Winter Championship
		date 2018-07-28	rnd 3	type Standard	result 1	date 2018-08-25	rnd 2	type Standard	result 0.5
		Opponent Buthelezi, S (Sandile)				Opponent Wynne, E (Emlyn)

#	Games	Start				End
1	7	Tournament 2018 King Cetshwayo Winter Championship				Tournament 2019 King Cetshwayo Championship
		date 2018-08-25	rnd 4	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Nsibande, T (Thokozani)				Opponent Qwabe, P (Philasande)
2	6	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Winter Championship
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gumede, P (Pule)				Opponent Mbombo, N (Nhlanhla)
3	5	Tournament 2018 Fun & Blitz				Tournament 2018 King Cetshwayo Winter Championship
		date 2018-07-28	rnd 3	type Standard	result 1	date 2018-08-25	rnd 2	type Standard	result 0.5
		Opponent Buthelezi, S (Sandile)				Opponent Wynne, E (Emlyn)

#	Games	Start				End
1	4	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Gwabeni, W (Willford)				Opponent Malepe, K (Kgothatso Manhattans)

#	Games	Start				End
1	5	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Swart, J (John)				Opponent Dlamini, Q (Qiniso)

#	Games	Start				End
1	8	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Gumede, P (Pule)				Opponent Dlamini, Q (Qiniso)
2	6	Tournament 2018 King Cetshwayo Winter Championship				Tournament 10th JGZF Open Team Event 2018
		date 2018-08-26	rnd 6	type Standard	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Mthimkhulu, N (Nduduzo)				Opponent Malepe, K (Kgothatso Manhattans)
3	4	Tournament 2019 King Cetshwayo Championship				Tournament 2019 King Cetswayo Fun
		date 2019-05-05	rnd 5	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathenjwa, S (Siyanda)

#	Games	Start				End
1	6	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Winter Championship
		date 2019-07-27	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gumede, P (Pule)				Opponent Mbombo, N (Nhlanhla)
2	5	Tournament 2018 King Cetshwayo Winter Championship				Tournament 2019 King Cetshwayo Championship
		date 2018-08-26	rnd 6	type Standard	result 1	date 2019-05-04	rnd 3	type Standard	result 1
		Opponent Mthimkhulu, N (Nduduzo)				Opponent Qwabe, P (Philasande)
3	4	Tournament 2019 King Cetshwayo Championship				Tournament 2019 King Cetswayo Fun
		date 2019-05-05	rnd 5	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siyanda)				Opponent Mathenjwa, S (Siyanda)

#	Games	Start				End
1	4	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Gwabeni, W (Willford)				Opponent Malepe, K (Kgothatso Manhattans)

#	Games	Start				End
1	5	Tournament 2019 King Cetswayo Fun				Tournament 2019 King Cetswayo Fun
		date 2019-07-28	rnd 1	type Blitz	result 1	date 2019-07-28	rnd 5	type Blitz	result 1
		Opponent Swart, J (John)				Opponent Dlamini, Q (Qiniso)

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	Coetzee ,R (Ryan)	4	0.5	-318.8	3	0.5	-283.3	0	0	0	1	0	-425
1	Coetzee ,R (Ryan)	4	1747.2	1428.5	3	1745.1	1463.9	0	0	0	1	1752	1322.2
2	Buthelezi ,S (Sandile)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Buthelezi ,S (Sandile)	3	887.7	1029.4	3	894.8	1029.4	0	0	0	0	0	0
3	Mbanjwa ,N (Nhlakanipho)	3	0	-425	2	0	-425	0	0	0	1	0	-425
3	Mbanjwa ,N (Nhlakanipho)	3	1560.6	1135.6	2	1548.8	1135.6	0	0	0	1	1590.8	1135.6
4	Dlamini ,Q (Qiniso)	2	1	0	1	0	-425	0	0	0	1	1	425
4	Dlamini ,Q (Qiniso)	2	1142.1	1142.1	1	914.8	717.1	0	0	0	1	1051.6	1567.1
5	Maphumulo ,L (Lungelo)	2	2	425	1	1	425	0	0	0	1	1	425
5	Maphumulo ,L (Lungelo)	2	1178.6	1603.6	1	1154.4	1603.6	0	0	0	1	1181.6	1603.6
6	Mqaise ,S (Siyabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mqaise ,S (Siyabonga)	1	1124	699	1	1144.8	699	0	0	0	0	0	0
7	Dlamini ,NM (Ntandoka Menzi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dlamini ,NM (Ntandoka Menzi)	1	848	1273	1	848	1273	0	0	0	0	0	0
8	Mkhwanazi ,S (Samkelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mkhwanazi ,S (Samkelo)	1	1131.9	1556.9	1	1118.8	1556.9	0	0	0	0	0	0
9	Tsotetsi ,T (Tlhoni)	1	1	425	1	1	425	0	0	0	0	0	0
9	Tsotetsi ,T (Tlhoni)	1	1379.8	1804.8	1	1389.7	1804.8	0	0	0	0	0	0
10	Mbatha ,N (Nsindiso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mbatha ,N (Nsindiso)	1	1180.1	1605.1	1	1179.2	1605.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Ngwenya, K (Khetha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms