Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, K (Khanyiseni)

Chess SA id

1130310500

FIDE id

Date of birth

2013-12-01 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1224.1	1227.9	1200	1200
Raw rating	1224.1	1227.9	1200	1200
Weighted rating	1213.4	1215.7	1200	1200
Weighted performance	0	0	0	0
Floor	724.1	727.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.2	159.4	165.8	165.8
Highest rating	1251.5 2024-10-01	1249.4 2024-10-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1224.1 2025-11-01	1227.9 2025-11-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1213.4 2025-11-01	1215.7 2025-11-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1251.5 2024-10-01	1249.4 2024-10-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1224.1	1227.9	1200	1200
Analysis
Rating	1224.1	1227.9	1200	1200
Raw rating	1224.1	1227.9	1200	1200
Weighted rating	1213.4	1215.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	724.1	727.9	700	700
Max/Min rating change allowed	160.2	159.4	165.8	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	1224.1	1227.9	1200	1200
New weighted rating	1214.6	1217.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1224.1	1227.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1224.1	1227.9	1200	1200
New K-factor	36	36	36	36
New floor	724.1	727.9	700	700

Item	Main	Standard
	0	0
	4	4
	10	10
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	4	2	50	0	1271.4	1271.4
Standard	4	2	50	0	1271.4	1271.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	7	50	0	1244.8	1244.8
Standard	14	7	50	0	1244.8	1244.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1224.1	1227.9	1200	1200
2025-09-30	1216.6	1219.6	1200	1200
2025-09-01	1216.6	1219.6	1200	1200
2025-08-01	1216.6	1219.6	1200	1200
2025-07-01	1216.6	1219.6	1200	1200
2025-06-01	1216.6	1219.6	1200	1200
2025-05-01	1216.6	1219.6	1200	1200
2025-04-01	1216.6	1219.6	1200	1200
2025-03-01	1216.6	1219.6	1200	1200
2025-02-01	1216.6	1219.6	1200	1200
2025-01-01	1216.6	1219.6	1200	1200
2024-12-01	1216.6	1219.6	1200	1200
2024-11-01	1216.6	1219.6	1200	1200
2024-10-01	1194.7	1193.2	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Gauteng Schools Individuals Finals 2024 (U11 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Gauteng Schools Provincial Individual Chess Championship				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-09-27	rnd 3	type Standard	result 1	date 2025-09-27	rnd 4	type Standard	result 1
		Opponent Motewele, J (Julile)				Opponent Nwokwe, C (Chuwudumebi)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Zulu, K (Keabetswe)				Opponent Mahlaela, O (Otshepagetse)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Zulu, K (Keabetswe)				Opponent Mahlaela, O (Otshepagetse)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)
3	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Mthimkhulu, S (Sibusiso)				Opponent Mthimkhulu, S (Sibusiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Zulu, K (Keabetswe)				Opponent Mahlaela, O (Otshepagetse)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)
3	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Mthimkhulu, S (Sibusiso)				Opponent Mthimkhulu, S (Sibusiso)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Zulu, K (Keabetswe)				Opponent Mahlaela, O (Otshepagetse)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Pieters, A (Aiden)				Opponent Pieters, A (Aiden)
3	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-16	rnd 3	type Standard	result 1	date 2024-08-16	rnd 3	type Standard	result 1
		Opponent Mthimkhulu, S (Sibusiso)				Opponent Mthimkhulu, S (Sibusiso)

No games found.

#	Games	Start				End

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	Mahlaela ,O (Otshepagetse)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mahlaela ,O (Otshepagetse)	1	1188.4	1613.4	1	1186.8	1613.4	0	0	0	0	0	0
2	Pieters ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Pieters ,A (Aiden)	1	1169.8	1594.8	1	1162.2	1594.8	0	0	0	0	0	0
3	Tsiane ,T (Tebogo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tsiane ,T (Tebogo)	1	1312.7	887.7	1	1305.9	887.7	0	0	0	0	0	0
4	Zulu ,K (Keabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Zulu ,K (Keabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mthimkhulu ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mthimkhulu ,S (Sibusiso)	1	1221.2	1646.2	1	1226.6	1646.2	0	0	0	0	0	0
6	Blignaut ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Blignaut ,A (Aiden)	1	1372.8	947.8	1	1371.2	947.8	0	0	0	0	0	0
7	Nwokwe ,C (Chuwudumebi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nwokwe ,C (Chuwudumebi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Motewele ,J (Julile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Motewele ,J (Julile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Khumalo ,ME (Musawenkosi Ethan)	1	1225.7	800.7	1	1210.1	800.7	0	0	0	0	0	0
10	Visser ,A (Aaron)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Visser ,A (Aaron)	1	1339.5	914.5	1	1335.1	914.5	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

Ngwenya, K (Khanyiseni)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms