Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Villiers, L (Lienka)

Chess SA id

2100118009

FIDE id

Date of birth

2010-06-21 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1338.2

Item	Main	Standard	Rapid	Blitz
Rating	1324.6	1313.5	1197.6	1200
Raw rating	1319.2	1279.5	1197.6	1200
Weighted rating	1324.6	1313.5	1197.6	1200
Weighted performance	1224.6	1212.9	0	0
Floor	901.2	894	700	700
K-factor	32	36	36	36
Min/Max rating change allowed	139.9	148.1	166.4	165.8
Highest rating	1401.2 2025-06-01	1394 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1401.2 2025-06-01	1394 2025-06-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1324.6 2025-11-01	1313.5 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1401.2 2025-06-01	1394 2019-09-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.6	-0.6	0	0
New rating	1326.2	1312.9	1197.6	1200
Analysis
Rating	1324.6	1313.5	1197.6	1200
Raw rating	1319.2	1279.5	1197.6	1200
Weighted rating	1324.6	1313.5	1197.6
Weighted performance	1224.6	1212.9	0
K-factor	32	36	36	36
Floor	901.2	894	700	700
Max/Min rating change allowed	139.9	148.1	166.4	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	1319.2	1279.5	1197.6	1200
New weighted rating	1326.2	1312.9	1197.6	1200
New weighted performance	1217	1205.4	0	0
Temp new rating	1326.2	1312.9	1197.6	1200
Temp new rating +/-	1.6	-0.6	0	0
Final new rating +/-	1.6	-0.6	0	0
New rating	1326.2	1312.9	1197.6	1200
New K-factor	32	36	36	36
New floor	901.2	894	700	700

Item	Main	Standard	Rapid
	0	0	0
	27	27	0
	0	0	0
	12	12	0
	40	29	11
	6	0	6
History	121	95	26

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
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	27	14.5	53.7	31.5	1321.7	1353.2
Standard	27	14.5	53.7	31.5	1321.7	1353.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	121	57.5	47.52	-21.1	1247.2	1226.1
Standard	95	46.5	48.95	-8.9	1253.8	1244.9
Rapid	26	11	42.31	-65.4	1222.7	1157.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1319.2	1279.5	1197.6	1200
2025-09-30	1401.2	1394	1197.6	1200
2025-09-01	1401.2	1394	1197.6	1200
2025-08-01	1401.2	1394	1197.6	1200
2025-07-01	1401.2	1394	1197.6	1200
2025-06-01	1401.2	1394	1197.6	1200
2025-05-01	1334.5	1334.3	1197.6	1200
2025-04-01	1333.3	1338.6	1197.6	1200
2025-03-01	1315.4	1317.3	1197.6	1200
2025-02-01	1257.1	1242.7	1197.6	1200
2025-01-01	1257.1	1242.7	1197.6	1200
2024-12-01	1257.1	1242.7	1197.6	1200
2024-11-01	1257.1	1242.7	1197.6	1200
2024-10-01	1257.1	1242.7	1197.6	1200
2024-09-01	1257.1	1242.7	1197.6	1200
2024-08-01	1257.1	1242.7	1197.6	1200
2024-07-01	1257.1	1242.7	1197.6	1200
2024-09-01	1257.1	1242.7	1197.6	1200
2024-05-01	1257.1	1242.7	1197.6	1200
2024-04-01	1257.1	1242.7	1197.6	1200
2024-03-01	1257.1	1242.7	1197.6	1200
2024-02-01	1257.1	1242.7	1197.6	1200
2024-01-01	1257.1	1242.7	1197.6	1200
2023-12-01	1257.1	1242.7	1197.6	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	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	0	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U15 Gils)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (B)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	0	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U15 Gils)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	North District School Trials 2023 (U13 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Cape of Good Hope Open 2023 (U14)	2023-01-28	2023-01-28	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
9	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
10	WP Closed 2022 (U14)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	0	0	No	Analysis
11	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
12	Metro WP Schools Chess Trials 2022 (U13 Girls)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
13	District North 2022 (U13)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
14	Western Province Open 2022 (U14)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
16	2022 Cape Of Good Hope Open (U14)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
17	Western Cape Closed 2020 (Rapid)	2021-03-06	2021-03-06	Rapid	Cape Town (WCT)	7	6	2	Yes	Analysis
18	2020 Western Province Open (Development)	2020-03-07	2020-03-07	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
19	Metro North Individual Trials 2020 (U11)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
20	2020 Welgemoed Chess Challenge (U12)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
21	2020 Cape Of Good Hope Open (Open)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
22	2019 South African Top Schools Team Championships (U9 Open+U11 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	1.5	Yes	Analysis
23	Western Cape Top Schools 2019 (U11 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
24	Curro Durbanville Chess Tournament 2019 (Junior)	2019-08-24	2019-08-24	Rapid	Cape Town (WCT)	6	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Western Cape Schools Individual Championship 2025				Tournament National All Girls' Festival 2025
		date 2025-04-27	rnd 6	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Ashlynn)				Opponent Yalcoue, A (Aissatou)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Van Deventer, L (Lia)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Fredericks, A (Anoeska)				Opponent Van Deventer, L (Lia)

#	Games	Start				End
1	4	Tournament Western Province Open 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-02-27	rnd 4	type Standard	result 0.5	date 2022-04-22	rnd 1	type Standard	result 1
		Opponent Gwanzura, K (Kevin)				Opponent Ngcobo, Z (Zethu)
2	3	Tournament Western Cape Schools Individual Championship 2025				Tournament National All Girls' Festival 2025
		date 2025-04-27	rnd 6	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Ashlynn)				Opponent Yalcoue, A (Aissatou)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Van Deventer, L (Lia)

#	Games	Start				End
1	3	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Msuka, K (Ken)				Opponent Thomas, D (Daniyal)
2	2	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Cox, F (Finn)				Opponent Mankomo, I (Ibukho)
3	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 6	type Rapid	result 1	date 2022-03-05	rnd 6	type Rapid	result 1
		Opponent Ellappa, J (Judah)				Opponent Ellappa, J (Judah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Western Cape Schools Individual Championship 2025				Tournament National All Girls' Festival 2025
		date 2025-04-27	rnd 6	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Ashlynn)				Opponent Yalcoue, A (Aissatou)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Van Deventer, L (Lia)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Fredericks, A (Anoeska)				Opponent Van Deventer, L (Lia)

#	Games	Start				End
1	3	Tournament Western Cape Schools Individual Championship 2025				Tournament National All Girls' Festival 2025
		date 2025-04-27	rnd 6	type Standard	result 1	date 2025-04-28	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Ashlynn)				Opponent Yalcoue, A (Aissatou)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Van Deventer, L (Lia)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Fredericks, A (Anoeska)				Opponent Van Deventer, L (Lia)

#	Games	Start				End
1	3	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 2	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 1
		Opponent Msuka, K (Ken)				Opponent Thomas, D (Daniyal)
2	2	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Cox, F (Finn)				Opponent Mankomo, I (Ibukho)
3	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 6	type Rapid	result 1	date 2022-03-05	rnd 6	type Rapid	result 1
		Opponent Ellappa, J (Judah)				Opponent Ellappa, J (Judah)

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 Heerden ,H (Hannah Rose)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Heerden ,H (Hannah Rose)	3	1449.4	1024.4	3	1433.7	1024.4	0	0	0	0	0	0
2	Bosman ,L (Louis Willem)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Bosman ,L (Louis Willem)	2	1343.7	1131.2	2	1319.3	1131.2	0	0	0	0	0	0
3	Kirthan ,V (Vajra)	2	2	425	2	2	425	0	0	0	0	0	0
3	Kirthan ,V (Vajra)	2	1207.2	1632.2	2	1206.8	1632.2	0	0	0	0	0	0
4	Van Deventer ,L (Lia)	2	2	425	2	2	425	0	0	0	0	0	0
4	Van Deventer ,L (Lia)	2	1382.8	1807.8	2	1354.1	1807.8	0	0	0	0	0	0
5	Reid ,H (Hannah)	2	1	0	2	1	0	0	0	0	0	0	0
5	Reid ,H (Hannah)	2	1188	1188	2	1196	1188	0	0	0	0	0	0
6	Fredericks ,A (Anoeska)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fredericks ,A (Anoeska)	2	1082.8	1507.8	2	1145.8	1507.8	0	0	0	0	0	0
7	Coetzee ,K (Kara)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Coetzee ,K (Kara)	2	1309.1	884.1	2	1283.3	884.1	0	0	0	0	0	0
8	Van Der Linde ,L (Luandi)	2	2	425	2	2	425	0	0	0	0	0	0
8	Van Der Linde ,L (Luandi)	2	1401.9	1826.9	2	1403.9	1826.9	0	0	0	0	0	0
9	Thorpe ,C (Claire)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Thorpe ,C (Claire)	2	1462.4	1037.4	2	1454.3	1037.4	0	0	0	0	0	0
10	Wilson ,J (James)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Wilson ,J (James)	2	1169.9	744.9	1	1267.8	744.9	1	1141.6	744.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Villiers, L (Lienka)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms