Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Villiers, L (Lene)

Chess SA id

2120141399

FIDE id

Date of birth

2012-07-16 (U14)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

46.6

Junior GPX Points

1255

Item	Main	Standard	Rapid	Blitz
Rating	1342.8	1329.2	1237.1	1200
Raw rating	1342.8	1304.8	1237.1	1200
Weighted rating	1247.7	1207	1217.1	1200
Weighted performance	1335.4	1329.2	0	0
Floor	845.2	810.6	737.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	135.3	142.8	157.3	165.8
Highest rating	1348.6 2025-09-01	1351 2025-09-01	1237.1 2025-02-01	1200 2018-10-01
Highest raw rating	1345.2 2025-09-01	1310.6 2025-09-01	1237.1 2025-02-01	1200 2024-03-01
Highest weighted rating	1334.6 2018-10-01	1274.9 2018-10-01	1237.1 2018-10-01	1200 2018-10-01
Highest weighted performance	1348.6 2025-09-01	1351 2025-09-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-8	0	0
New rating	1342.8	1321.2	1237.1	1200
Analysis
Rating	1342.8	1329.2	1237.1	1200
Raw rating	1342.8	1304.8	1237.1	1200
Weighted rating	1247.7	1207	1217.1
Weighted performance	1335.4	1329.2	0
K-factor	36	36	36	36
Floor	845.2	810.6	737.1	700
Max/Min rating change allowed	135.3	142.8	157.3	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	1342.8	1304.8	1237.1	1200
New weighted rating	1258.9	1217.4	1219.8	1200
New weighted performance	1327.4	1321.2	0	0
Temp new rating	1342.8	1321.2	1237.1	1200
Temp new rating +/-	0	-8	0	0
Final new rating +/-	0	-8	0	0
New rating	1342.8	1321.2	1237.1	1200
New K-factor	36	36	36	36
New floor	845.2	810.6	737.1	700

Item	Main	Standard	Rapid
	0	0	0
	32	29	3
	33	33	0
	10	5	5
	5	5	0
	0	0	0
History	80	72	8

Games since
	Main 70	Standard 67		Rapid 3		Blitz 0
Gender	Female
Age group	U14
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	2800		39		29
Female	522		4		4
U14	492		4		4
U14 Female	116		1		1
Standard
	RSA		Province		Region
Overall	2886		37		24
Female	552		7		5
U14	516		5		4
U14 Female	135		3		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	32	19.5	60.94	93	1275.6	1368.6
Standard	29	16.5	56.9	58.6	1287.5	1346.1
Rapid	3	3	100	425	1161	1586
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	80	35.5	44.37	-47.8	1257	1209.2
Standard	72	30.5	42.36	-64.9	1268.1	1203.2
Rapid	8	5	62.5	106.2	1156.9	1263.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1342.8	1304.8	1237.1	1200
2025-09-30	1345.2	1310.6	1237.1	1200
2025-09-01	1345.2	1310.6	1237.1	1200
2025-08-01	1300.3	1253.9	1237.1	1200
2025-07-01	1334.6	1274.9	1237.1	1200
2025-06-01	1334.6	1274.9	1237.1	1200
2025-05-01	1252.5	1157	1237.1	1200
2025-04-01	1252.5	1157	1237.1	1200
2025-03-01	1252.5	1157	1237.1	1200
2025-02-01	1243	1130	1237.1	1200
2025-01-01	1133.6	1130	1180	1200
2024-12-01	1161.2	1176.4	1180	1200
2024-11-01	1161.2	1176.4	1180	1200
2024-10-01	1151.5	1153.2	1180	1200
2024-09-01	1151.5	1153.2	1180	1200
2024-08-01	1127.7	1122	1180	1200
2024-07-01	1127.7	1122	1180	1200
2024-09-01	1127.7	1122	1180	1200
2024-05-01	1112.9	1107.6	1180	1200
2024-04-01	1123	1118	1180	1200
2024-03-01	1123	1118	1180	1200
2024-02-01	1123	1118	1180	1200
2024-01-01	1123	1118	1180	1200
2023-12-01	1123	1118	1180	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	11th Piet van Zyl Chess Festival 2025 (B)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Free State Closed 2025 (U14 Girls)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	4	3.5	Yes	Analysis
3	South African Open 2025 (U14 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Spartan Bishops Championships Maidens 2025 (U14)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
7	Mangaung Metro Chess 25 January 2025 (C)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	3	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	11th Piet van Zyl Chess Festival 2025 (B)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Free State Closed 2025 (U14 Girls)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	4	3.5	Yes	Analysis
3	South African Open 2025 (U14 Girls)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Spartan Bishops Championships Maidens 2025 (U14)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
7	Mangaung Metro Chess 25 January 2025 (C)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	3	3	Yes	Analysis
8	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	2	Yes	Analysis
9	2024 Kimberley Chess Club Christmas Open (Rooks)	2024-12-07	2024-12-07	Standard	Frances Baard (NCF)	5	5	0	Yes	Analysis
10	Mangaung Metro Chess 11-12 October 2024 (C)	2024-10-11	2024-10-12	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
11	Womens Day Tournament 024 (B)	2024-08-09	2024-08-09	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
12	Morris Club Championship 2024	2024-07-26	2024-07-27	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
13	10th Piet van Zyl Chess Festival 2024 (Ladies)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	0	0	No	Analysis
14	Mangaung Metro Chess 10-11 May 2024 (C)	2024-05-10	2024-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
15	Mangaung Metro Chess 12-13 April 2024 (C+D)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	3	1	Yes	Analysis
16	Queens Gambit Chess Open 2023 (D)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
17	Heidedal Chess 14 October 2023 (C)	2023-10-14	2023-10-14	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
18	8th Piet Van Zyl Chess Festival 2022 (D)	2022-07-22	2022-07-23	Standard	Mangaung (FMB)	5	5	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament South African Open 2025				Tournament Free State Closed 2025
		date 2025-07-05	rnd 5	type Standard	result 0.5	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Mapfumo, T (Tashly)				Opponent Snell, T (Tessa)
2	4	Tournament Womens Day Tournament 024				Tournament Mangaung Metro Chess 11-12 October 2024
		date 2024-08-09	rnd 5	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Monaheng, P (Poloko)
3	3	Tournament 11th Piet van Zyl Chess Festival 2025				Tournament 11th Piet van Zyl Chess Festival 2025
		date 2025-10-11	rnd 3	type Standard	result 1	date 2025-10-11	rnd 5	type Standard	result 1
		Opponent Bosch, E (Evan)				Opponent Fourie, E (Ethan)

#	Games	Start				End
1	5	Tournament South African Open 2025				Tournament Free State Closed 2025
		date 2025-07-05	rnd 5	type Standard	result 0.5	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Mapfumo, T (Tashly)				Opponent Snell, T (Tessa)
2	4	Tournament Womens Day Tournament 024				Tournament Mangaung Metro Chess 11-12 October 2024
		date 2024-08-09	rnd 5	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Monaheng, P (Poloko)
3	3	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Ihenacho, A (Alisha)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 1	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Herselman, E (Ewald Conrad)				Opponent Du Toit, R (Reneiro)
2	1	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Mqakelana, I (Iminathi)				Opponent Mqakelana, I (Iminathi)
3	1	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 1	type Rapid	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Vilakazi, S (Simangele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Womens Day Tournament 024				Tournament Mangaung Metro Chess 11-12 October 2024
		date 2024-08-09	rnd 5	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Monaheng, P (Poloko)
2	3	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Ihenacho, A (Alisha)
3	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 1	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Herselman, E (Ewald Conrad)				Opponent Du Toit, R (Reneiro)

#	Games	Start				End
1	4	Tournament Womens Day Tournament 024				Tournament Mangaung Metro Chess 11-12 October 2024
		date 2024-08-09	rnd 5	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Cidraas, O (Omphemetse)				Opponent Monaheng, P (Poloko)
2	3	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Ihenacho, A (Alisha)
3	2	Tournament Free State Closed 2025				Tournament Free State Closed 2025
		date 2025-08-15	rnd 4	type Standard	result 1	date 2025-08-15	rnd 5	type Standard	result 1
		Opponent Sibiya, N (Nombulelo)				Opponent Snell, T (Tessa)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 1	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Herselman, E (Ewald Conrad)				Opponent Du Toit, R (Reneiro)
2	1	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 4	type Rapid	result 1
		Opponent Mqakelana, I (Iminathi)				Opponent Mqakelana, I (Iminathi)
3	1	Tournament Heidedal Chess 14 October 2023				Tournament Heidedal Chess 14 October 2023
		date 2023-10-14	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 1	type Rapid	result 1
		Opponent Vilakazi, S (Simangele)				Opponent Vilakazi, S (Simangele)

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	Van Wyk ,S (Sue-Ellen)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Van Wyk ,S (Sue-Ellen)	4	1205.9	1099.6	4	1236.8	1099.6	0	0	0	0	0	0
2	Finck ,SM (Sakura Marley)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Finck ,SM (Sakura Marley)	2	1346.4	921.4	2	1347.8	921.4	0	0	0	0	0	0
3	Smith ,MI (Melea Ine)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Smith ,MI (Melea Ine)	2	1218	1430.5	2	1204.4	1430.5	0	0	0	0	0	0
4	Du Toit ,R (Reneiro)	2	2	425	1	1	425	1	1	425	0	0	0
4	Du Toit ,R (Reneiro)	2	1194.6	1619.6	1	1200	1619.6	1	1200	1619.6	0	0	0
5	Vinger ,T (Tsebo)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Vinger ,T (Tsebo)	2	1133.9	708.9	1	1050.5	708.9	1	1135.6	708.9	0	0	0
6	Vilakazi ,S (Simangele)	2	1	0	1	0	-425	1	1	425	0	0	0
6	Vilakazi ,S (Simangele)	2	1147.6	1147.6	1	1217	722.6	1	1138.8	1572.6	0	0	0
7	Swanepoel ,L (Leja)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Swanepoel ,L (Leja)	1	1458	1033	1	1463.7	1033	0	0	0	0	0	0
8	Sprague ,C (Chloe)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sprague ,C (Chloe)	1	1462.8	1037.8	1	1459.7	1037.8	0	0	0	0	0	0
9	Ntsalla ,G (Gomolemo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ntsalla ,G (Gomolemo)	1	1211.4	1636.4	1	1223.2	1636.4	0	0	0	0	0	0
10	Judeel ,H (Handre)	1	1	425	1	1	425	0	0	0	0	0	0
10	Judeel ,H (Handre)	1	1258	1683	1	1204.4	1683	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

De Villiers, L (Lene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms