Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khosa, L (Lwandle)

Chess SA id

2070116635

FIDE id

Date of birth

2007-02-02 (U20)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1162	1193.3	1181.1	1092.7
Raw rating	1162	1192.4	1181.1	1092.7
Weighted rating	1161.1	1193.3	1178.8	1079.8
Weighted performance	893.5	0	0	0
Floor	700	700	727.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	175	167.6	170.3	193.2
Highest rating	1200 2018-10-01	1200 2018-10-01	1399.8 2024-05-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1227.7 2024-06-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1227.7 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1399.8 2024-05-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.1	0	0
New rating	1162	1193.2	1181.1	1092.7
Analysis
Rating	1162	1193.3	1181.1	1092.7
Raw rating	1162	1192.4	1181.1	1092.7
Weighted rating	1161.1	1193.3	1178.8
Weighted performance	893.5	0	0
K-factor	36	36	36	36
Floor	700	700	727.7	700
Max/Min rating change allowed	175	167.6	170.3	193.2
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	1162	1192.4	1181.1	1092.7
New weighted rating	1160.7	1193.2	1178.7	1079.3
New weighted performance	893.2	0	0	0
Temp new rating	1162	1193.2	1181.1	1092.7
Temp new rating +/-	0	-0.1	0	0
Final new rating +/-	0	-0.1	0	0
New rating	1162	1193.2	1181.1	1092.7
New K-factor	36	36	36	36
New floor	700	700	727.7	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	5	0	0
	25	0	13	12
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	35	10	13	12

Games since
	Main 30	Standard 5		Rapid 13		Blitz 12
Gender	Female
Age group	U20
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	579		10		7
Female	70		1		1
U20	55		1		1
U20 Female	5		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	5	2	40	-85	1230.5	1145.5
Standard	5	2	40	-85	1230.5	1145.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	11	31.43	-157.9	1210.2	1052.3
Standard	10	4.5	45	-42.5	1200.6	1158.1
Rapid	13	5.5	42.31	-65.4	1184.7	1119.3
Blitz	12	1	8.33	-354.2	1245.8	891.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1162	1192.4	1181.1	1092.7
2025-09-01	1162	1192.4	1181.1	1092.7
2025-08-01	1162	1192.4	1181.1	1092.7
2025-07-01	1165.4	1193.6	1181.1	1092.7
2025-06-01	1165.4	1193.6	1181.1	1092.7
2025-05-01	1165.4	1193.6	1181.1	1092.7
2025-04-01	1165.4	1193.6	1181.1	1092.7
2025-03-01	1165.4	1193.6	1181.1	1092.7
2025-02-01	1164.9	1193.6	1180.6	1090.7
2025-01-01	1145.6	1193.6	1167.2	1022.5
2024-12-01	1145.6	1193.6	1167.2	1022.5
2024-11-01	1145.6	1193.6	1167.2	1022.5
2024-10-01	1145.6	1193.6	1167.2	1022.5
2024-09-01	1145.6	1193.6	1167.2	1022.5
2024-08-01	1145.6	1193.6	1167.2	1022.5
2024-07-01	1145.6	1193.6	1167.2	1022.5
2024-06-01	1179.7	1193.6	1227.7	1022.5
2024-08-01	1143.8	1193.6	1141.7	1143.8
2024-04-01	1195.7	1193.6	1200	1200
2024-03-01	1195.7	1193.6	1200	1200
2024-02-01	1195.7	1193.6	1200	1200
2024-01-01	1195.7	1193.6	1200	1200
2023-12-01	1195.7	1193.6	1200	1200
2023-11-01	1195.7	1193.6	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	Deep Blue Open 2025 (B)	2025-06-21	2025-06-21	Standard	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Deep Blue Open 2025 (B)	2025-06-21	2025-06-21	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
2	Basil Ellman Annual Rapid 2024 (Advanced)	2024-06-08	2024-06-08	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
3	Deep Blue CC May Blitz 2024	2024-05-22	2024-05-22	Blitz	West Coast (WCU)	7	7	0	Yes	Analysis
4	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	4	Yes	Analysis
5	Deep Blue Open 2024 (Development)	2024-04-13	2024-04-13	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
6	Deep Blue March Blitz 2024	2024-03-27	2024-03-27	Blitz	West Coast (WCU)	5	5	1	Yes	Analysis
7	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Revmatas, N (Nikolai)				Opponent Smith, J (Jesmain)
2	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 1	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Burger, JA (Johanna)				Opponent Nelson, Z (Zetani)
3	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Janse van Rensburg, M (Mieke)				Opponent Janse van Rensburg, M (Mieke)

#	Games	Start				End
1	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 1	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Burger, JA (Johanna)				Opponent Nelson, Z (Zetani)
2	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Janse van Rensburg, M (Mieke)				Opponent Janse van Rensburg, M (Mieke)
3	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 2	type Standard	result 1
		Opponent Rogers, M (Michelle)				Opponent Rogers, M (Michelle)

#	Games	Start				End
1	4	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Revmatas, N (Nikolai)				Opponent Smith, J (Jesmain)
2	1	Tournament Basil Ellman Annual Rapid 2024				Tournament Basil Ellman Annual Rapid 2024
		date 2024-06-08	rnd 4	type Rapid	result 0.5	date 2024-06-08	rnd 4	type Rapid	result 0.5
		Opponent Ellman, E (Elle-Marie)				Opponent Ellman, E (Elle-Marie)
3	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 4	type Rapid	result 1	date 2024-04-13	rnd 4	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)

#	Games	Start				End
1	1	Tournament Deep Blue March Blitz 2024				Tournament Deep Blue March Blitz 2024
		date 2024-03-27	rnd 5	type Blitz	result 1	date 2024-03-27	rnd 5	type Blitz	result 1
		Opponent Plint, G (Gordon)				Opponent Plint, G (Gordon)

#	Games	Start				End
1	4	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Revmatas, N (Nikolai)				Opponent Smith, J (Jesmain)
2	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 1	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Burger, JA (Johanna)				Opponent Nelson, Z (Zetani)
3	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Janse van Rensburg, M (Mieke)				Opponent Janse van Rensburg, M (Mieke)

#	Games	Start				End
1	2	Tournament Ehlanzeni Open 2019				Tournament Ehlanzeni Open 2019
		date 2019-07-20	rnd 1	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Burger, JA (Johanna)				Opponent Nelson, Z (Zetani)
2	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Janse van Rensburg, M (Mieke)				Opponent Janse van Rensburg, M (Mieke)
3	1	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 2	type Standard	result 1
		Opponent Rogers, M (Michelle)				Opponent Rogers, M (Michelle)

#	Games	Start				End
1	4	Tournament Lower West Top Schools 2024				Tournament Lower West Top Schools 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Revmatas, N (Nikolai)				Opponent Smith, J (Jesmain)
2	1	Tournament Deep Blue Open 2024				Tournament Deep Blue Open 2024
		date 2024-04-13	rnd 4	type Rapid	result 1	date 2024-04-13	rnd 4	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)

#	Games	Start				End
1	1	Tournament Deep Blue March Blitz 2024				Tournament Deep Blue March Blitz 2024
		date 2024-03-27	rnd 5	type Blitz	result 1	date 2024-03-27	rnd 5	type Blitz	result 1
		Opponent Plint, G (Gordon)				Opponent Plint, G (Gordon)

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	Winder ,N (Noah James)	2	1	0	0	0	0	2	1	0	0	0	0
1	Winder ,N (Noah James)	2	1141.1	1141.1	0	0	0	2	1122.4	1141.1	0	0	0
2	Stoffberg ,M (Mikaeel)	2	0	-425	0	0	0	1	0	-425	1	0	-425
2	Stoffberg ,M (Mikaeel)	2	1270	845	0	0	0	1	1272.9	845	1	1262.8	845
3	Baartman ,J (Jason)	2	0	-425	0	0	0	0	0	0	2	0	-425
3	Baartman ,J (Jason)	2	1239.1	814.1	0	0	0	0	0	0	2	1173.3	814.1
4	Plint ,G (Gordon)	2	1	0	0	0	0	0	0	0	2	1	0
4	Plint ,G (Gordon)	2	1197.7	1197.7	0	0	0	0	0	0	2	1198.9	1197.7
5	Marinus ,M (Madison)	2	0	-425	0	0	0	0	0	0	2	0	-425
5	Marinus ,M (Madison)	2	1256.7	831.7	0	0	0	0	0	0	2	1122.2	831.7
6	Ellman ,A (Andries)	2	0	-425	0	0	0	0	0	0	2	0	-425
6	Ellman ,A (Andries)	2	1220.6	795.6	0	0	0	0	0	0	2	1089.2	795.6
7	Burger ,JA (Johanna)	1	1	425	1	1	425	0	0	0	0	0	0
7	Burger ,JA (Johanna)	1	1133.3	1558.3	1	1126	1558.3	0	0	0	0	0	0
8	Van Rooyen ,S (Sergio)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Rooyen ,S (Sergio)	1	1280.8	855.8	1	1267.9	855.8	0	0	0	0	0	0
9	Rogers ,M (Michelle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rogers ,M (Michelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mohamed ,S (Suhana)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mohamed ,S (Suhana)	1	1208.1	1208.1	1	1208.4	1208.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khosa, L (Lwandle)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms