Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngubane, L (Lesedi)

Chess SA id

2110155754

FIDE id

Date of birth

2011-08-09 (U16)

Gender

Female

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

1215.1

Item	Main	Standard	Rapid	Blitz
Rating	1283.8	1287.4	1200	1164.7
Raw rating	1249.5	1262.5	1200	1164.7
Weighted rating	1195	1193.3	1200	1164.5
Weighted performance	1283.8	1287.4	0	0
Floor	771	769	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.5	151.7	165.8	174.4
Highest rating	1284.2 2024-09-01	1287.4 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1271 2024-10-01	1269 2024-10-01	1200 2024-02-01	1200 2019-12-01
Highest weighted rating	1271 2018-10-01	1269 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1284.2 2024-09-01	1287.4 2025-11-01	1200 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7.7	-7.7	0	0
New rating	1276.1	1279.7	1200	1164.7
Analysis
Rating	1283.8	1287.4	1200	1164.7
Raw rating	1249.5	1262.5	1200	1164.7
Weighted rating	1195	1193.3	1200
Weighted performance	1283.8	1287.4	0
K-factor	36	36	36	36
Floor	771	769	700	700
Max/Min rating change allowed	154.5	151.7	165.8	174.4
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	1249.5	1262.5	1200	1164.7
New weighted rating	1201.4	1201	1200	1164.5
New weighted performance	1276.1	1279.7	0	0
Temp new rating	1276.1	1279.7	1200	1164.7
Temp new rating +/-	-7.7	-7.7	0	0
Final new rating +/-	-7.7	-7.7	0	0
New rating	1276.1	1279.7	1200	1164.7
New K-factor	36	36	36	36
New floor	771	769	700	700

Item	Main	Standard	Blitz
	0	0	0
	48	48	0
	46	46	0
	28	22	6
	0	0	0
	0	0	0
History	122	116	6

Games since
	Main 94	Standard 94		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3415		1142		320
Female	720		245		52
U16	544		186		50
U16 Female	148		56		11
Standard
	RSA		Province		Region
Overall	3297		1188		321
Female	682		243		53
U16	540		197		53
U16 Female	138		55		12
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	48	17.5	36.46	-115.1	1327.7	1212.6
Standard	48	17.5	36.46	-115.1	1327.7	1212.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	122	44.5	36.48	-115	1280.8	1165.8
Standard	116	42.5	36.64	-113.6	1288.9	1175.3
Rapid	0	0	0	0	0	0
Blitz	6	2	33.33	-141.7	1124	982.3

Date	Main	Standard	Rapid	Blitz
2025-11-01	1249.5	1262.5	1200	1164.7
2025-09-30	1207.6	1212.5	1200	1164.7
2025-09-01	1188.8	1189.4	1200	1164.7
2025-08-01	1191.8	1193	1200	1164.7
2025-07-01	1192.2	1191.9	1200	1164.7
2025-06-01	1172.4	1166.2	1200	1164.7
2025-05-01	1185.8	1171.5	1200	1164.7
2025-04-01	1185.8	1171.5	1200	1164.7
2025-03-01	1244.1	1242.2	1200	1164.7
2025-02-01	1234.7	1232.6	1200	1164.7
2025-01-01	1234.7	1232.6	1200	1164
2024-12-01	1271	1269	1200	1164
2024-11-01	1271	1269	1200	1164
2024-10-01	1271	1269	1200	1164
2024-09-01	1115	1117.6	1200	1164
2024-08-01	1094.3	1090.6	1200	1164
2024-07-01	1094.3	1090.6	1200	1164
2024-09-01	1098.2	1095.6	1200	1164
2024-05-01	1098.2	1095.6	1200	1164
2024-04-01	1096.4	1089.5	1200	1164
2024-03-01	1096.4	1089.5	1200	1164
2024-02-01	1096.4	1089.5	1200	1164
2024-01-01	1095.2	1086.3	1200	1164
2023-12-01	1095.2	1086.3	1200	1164

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 (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Fourth Knight Riders Juniors Open Chess Tournament 2025 (A)	2025-08-31	2025-08-31	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	JMC Closed 2025 (U16)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
4	South African Open 2025 (U16 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
5	Third Knight Riders Junior Open 2025 (A)	2025-06-22	2025-06-22	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Knight Riders Juniors Open Chess Tournament 2025 (A)	2025-05-24	2025-05-24	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
7	2nd Knight Riders Junior Open 2025 (A+B)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
8	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
10	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	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 (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Fourth Knight Riders Juniors Open Chess Tournament 2025 (A)	2025-08-31	2025-08-31	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	JMC Closed 2025 (U16)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	3	1	Yes	Analysis
4	South African Open 2025 (U16 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
5	Third Knight Riders Junior Open 2025 (A)	2025-06-22	2025-06-22	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Knight Riders Juniors Open Chess Tournament 2025 (A)	2025-05-24	2025-05-24	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
7	2nd Knight Riders Junior Open 2025 (A+B)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
8	JMC Crawford Ruimsig 2025 (D)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	Knight Riders Open Chess Tournament 2025 (B)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
10	First Knights Juniors Chess Tournament 2025 (C)	2025-02-09	2025-02-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
11	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	2	Yes	Analysis
12	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
13	Knight Riders Spring Chess Tournament 2024 (C)	2024-09-28	2024-09-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
14	Gauteng Schools Individuals Finals 2024 (U13 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
15	JMC Closed 2024 (D)	2024-08-09	2024-08-11	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
16	Fourth Knight Riders Juniors Open Chess Tournament 204 (C)	2024-08-03	2024-08-03	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
17	Second Knight Riders Juniors Open Chess Tournament 2024 (C)	2024-06-08	2024-06-08	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
18	First Knight Riders Junior Open 2024 (C)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
20	4th Knight Riders Junior Open 2023 (U14+U16)	2023-09-16	2023-09-16	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
21	JMC Trinity Little Falls 2023 (C)	2023-07-02	2023-07-02	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis
22	3rd Knight Riders Junior Open 2023 (U14+U16)	2023-07-29	2023-07-29	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
23	Knight Riders Youth Day 2023 (U14+U16)	2023-06-16	2023-06-16	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
24	JMC Blitz - Higher Ground 2023	2023-06-17	2023-06-17	Blitz	Johannesburg Metro (GJM)	7	6	2	Yes	Analysis
25	2nd Knight Riders Junior Open 2023 (A)	2023-06-03	2023-06-03	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
26	First Knight Riders Junior Open 2023 (A)	2023-05-06	2023-05-06	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 3	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Du Toit, Z (Zuneid)
2	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Spring Chess Tournament 2024
		date 2024-08-16	rnd 2	type Standard	result 1	date 2024-09-28	rnd 1	type Standard	result 1
		Opponent Lekhuleni, N (Nqobile)				Opponent Tshabalala, H (Happy)
3	4	Tournament 2025 Gauteng Schools Provincial Individual Chess Championship				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-09-27	rnd 1	type Standard	result 0.5	date 2025-09-27	rnd 4	type Standard	result 0.5
		Opponent Dankaert, A (Alexis)				Opponent Maharaj, A (Arya)

#	Games	Start				End
1	5	Tournament First Knights Juniors Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-09	rnd 3	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Du Toit, Z (Zuneid)
2	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Spring Chess Tournament 2024
		date 2024-08-16	rnd 2	type Standard	result 1	date 2024-09-28	rnd 1	type Standard	result 1
		Opponent Lekhuleni, N (Nqobile)				Opponent Tshabalala, H (Happy)
3	3	Tournament First Knight Riders Junior Open 2024				Tournament Second Knight Riders Juniors Open Chess Tournament 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-06-08	rnd 1	type Standard	result 0.5
		Opponent Wu, J (Jayden)				Opponent Mkulisi, P (Philisiwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 7	type Blitz	result 1	date 2023-06-17	rnd 7	type Blitz	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Malemane, A (Atlehang Faith)
2	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 5	type Blitz	result 1	date 2023-06-17	rnd 5	type Blitz	result 1
		Opponent Chauke, N (Nokukhanya)				Opponent Chauke, N (Nokukhanya)

#	Games	Start				End
1	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Spring Chess Tournament 2024
		date 2024-08-16	rnd 2	type Standard	result 1	date 2024-09-28	rnd 1	type Standard	result 1
		Opponent Lekhuleni, N (Nqobile)				Opponent Tshabalala, H (Happy)
2	2	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Shuro, R (Ruvarashe)				Opponent Du Toit, Z (Zuneid)
3	2	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 3	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Tshabalala, H (Happy)

#	Games	Start				End
1	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Knight Riders Spring Chess Tournament 2024
		date 2024-08-16	rnd 2	type Standard	result 1	date 2024-09-28	rnd 1	type Standard	result 1
		Opponent Lekhuleni, N (Nqobile)				Opponent Tshabalala, H (Happy)
2	2	Tournament Knight Riders Open Chess Tournament 2025				Tournament Knight Riders Open Chess Tournament 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Shuro, R (Ruvarashe)				Opponent Du Toit, Z (Zuneid)
3	2	Tournament First Knights Juniors Chess Tournament 2025				Tournament First Knights Juniors Chess Tournament 2025
		date 2025-02-09	rnd 3	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Luo, Y (Yichen)				Opponent Tshabalala, H (Happy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 7	type Blitz	result 1	date 2023-06-17	rnd 7	type Blitz	result 1
		Opponent Malemane, A (Atlehang Faith)				Opponent Malemane, A (Atlehang Faith)
2	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 5	type Blitz	result 1	date 2023-06-17	rnd 5	type Blitz	result 1
		Opponent Chauke, N (Nokukhanya)				Opponent Chauke, N (Nokukhanya)

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	Tshabalala ,H (Happy)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Tshabalala ,H (Happy)	4	1102.4	1314.9	4	1096.4	1314.9	0	0	0	0	0	0
2	Mkhasibe ,NZ (Nobuhle Zandile)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Mkhasibe ,NZ (Nobuhle Zandile)	4	1371.6	946.6	4	1371.6	946.6	0	0	0	0	0	0
3	Maduna ,F (Fundile)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Maduna ,F (Fundile)	3	1369.2	944.2	3	1368.3	944.2	0	0	0	0	0	0
4	Mlilo ,S (Sibongisiwe)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Mlilo ,S (Sibongisiwe)	3	1389.5	1247.9	3	1413.5	1247.9	0	0	0	0	0	0
5	Mkulisi ,P (Philisiwe)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Mkulisi ,P (Philisiwe)	3	1205	1063.3	3	1208.5	1063.3	0	0	0	0	0	0
6	Shezi ,L (Luyanda)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Shezi ,L (Luyanda)	3	1160.7	1019	3	1152.7	1019	0	0	0	0	0	0
7	Molaoli ,A (Anele)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
7	Molaoli ,A (Anele)	3	1237.6	954.3	3	1250.5	954.3	0	0	0	0	0	0
8	Chauke ,N (Nosipho)	2	1	0	2	1	0	0	0	0	0	0	0
8	Chauke ,N (Nosipho)	2	1255.4	1255.4	2	1257.4	1255.4	0	0	0	0	0	0
9	Waring ,C (Caydence)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Waring ,C (Caydence)	2	1468.7	1043.7	2	1460.8	1043.7	0	0	0	0	0	0
10	Botha ,A (Andrea)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Botha ,A (Andrea)	2	1352.8	1565.3	2	1361.9	1565.3	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

Ngubane, L (Lesedi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms