Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ferreira, L (Lee-Ann)

Chess SA id

209079387

FIDE id

Date of birth

2009-04-20 (U18)

Gender

Female

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

966.4

Item	Main	Standard	Rapid	Blitz
Rating	1176.7	1171.5	1200	1200
Raw rating	1176.7	1171.5	1200	1200
Weighted rating	1175.5	1170	1200	1200
Weighted performance	877.6	875.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.4	172.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.7	1171.5	1200	1200
Analysis
Rating	1176.7	1171.5	1200	1200
Raw rating	1176.7	1171.5	1200	1200
Weighted rating	1175.5	1170	1200
Weighted performance	877.6	875.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.4	172.7	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	1176.7	1171.5	1200	1200
New weighted rating	1175.1	1169.5	1200	1200
New weighted performance	877.3	875.2	0	0
Temp new rating	1176.7	1171.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.7	1171.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	18	18
	11	11
	0	0
	0	0
	0	0
History	33	33

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	18	4.5	25	-212.5	1213.4	1000.9
Standard	18	4.5	25	-212.5	1213.4	1000.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	7	24.14	-219.8	1209.5	989.7
Standard	29	7	24.14	-219.8	1209.5	989.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1176.7	1171.5	1200	1200
2025-09-01	1176.7	1171.5	1200	1200
2025-08-01	1176.7	1171.5	1200	1200
2025-07-01	1176.7	1171.5	1200	1200
2025-06-01	1171.2	1165	1200	1200
2025-05-01	1179.7	1175	1200	1200
2025-04-01	1179.7	1175	1200	1200
2025-03-01	1178.6	1173.8	1200	1200
2025-02-01	1176.5	1171.2	1200	1200
2025-01-01	1116.4	1097.8	1200	1200
2024-12-01	1116.4	1097.8	1200	1200
2024-11-01	1183.6	1179.5	1200	1200
2024-10-01	1183.6	1179.5	1200	1200
2024-09-01	1183.6	1179.5	1200	1200
2024-08-01	1183.6	1179.5	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Spartan Bishops Championships Maidens 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	4	0.5	Yes	Analysis
2	2025 ZFM Closed Chess Championship (U18)	2025-05-09	2025-05-10	Standard	ZF Mgcawu (NZF)	5	4	0	Yes	Analysis
3	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
4	Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B)	2025-01-31	2025-02-01	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Spartan Bishops Championships Maidens 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	4	0.5	Yes	Analysis
2	2025 ZFM Closed Chess Championship (U18)	2025-05-09	2025-05-10	Standard	ZF Mgcawu (NZF)	5	4	0	Yes	Analysis
3	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
4	Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B)	2025-01-31	2025-02-01	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
5	Paarl Boys' High Chess Festival 2024 (C)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	0.5	Yes	Analysis
6	2024 Duineveld Open Toernooi (U16)	2024-07-20	2024-07-20	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025				Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025
		date 2025-01-31	rnd 2	type Standard	result 0.5	date 2025-02-01	rnd 5	type Standard	result 1
		Opponent Gough, K (Katelyn)				Opponent Buys, J (Jandru)
2	1	Tournament Spartan Bishops Championships Maidens 2025				Tournament Spartan Bishops Championships Maidens 2025
		date 2025-05-25	rnd 5	type Standard	result 0.5	date 2025-05-25	rnd 5	type Standard	result 0.5
		Opponent Gough, K (Katelyn)				Opponent Gough, K (Katelyn)
3	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Makuti, T (Tatenda)				Opponent Makuti, T (Tatenda)

#	Games	Start				End
1	4	Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025				Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025
		date 2025-01-31	rnd 2	type Standard	result 0.5	date 2025-02-01	rnd 5	type Standard	result 1
		Opponent Gough, K (Katelyn)				Opponent Buys, J (Jandru)
2	1	Tournament Spartan Bishops Championships Maidens 2025				Tournament Spartan Bishops Championships Maidens 2025
		date 2025-05-25	rnd 5	type Standard	result 0.5	date 2025-05-25	rnd 5	type Standard	result 0.5
		Opponent Gough, K (Katelyn)				Opponent Gough, K (Katelyn)
3	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Makuti, T (Tatenda)				Opponent Makuti, T (Tatenda)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025				Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 5	type Standard	result 1
		Opponent Keyser, C (Caleb)				Opponent Buys, J (Jandru)
2	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Makuti, T (Tatenda)				Opponent Makuti, T (Tatenda)
3	1	Tournament 2024 Duineveld Open Toernooi				Tournament 2024 Duineveld Open Toernooi
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Van Wyk, L (Leo-Nay)				Opponent Van Wyk, L (Leo-Nay)

#	Games	Start				End
1	2	Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025				Tournament Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 5	type Standard	result 1
		Opponent Keyser, C (Caleb)				Opponent Buys, J (Jandru)
2	1	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Makuti, T (Tatenda)				Opponent Makuti, T (Tatenda)
3	1	Tournament 2024 Duineveld Open Toernooi				Tournament 2024 Duineveld Open Toernooi
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Van Wyk, L (Leo-Nay)				Opponent Van Wyk, L (Leo-Nay)

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	Du Plessis ,M (Marlon)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Du Plessis ,M (Marlon)	2	1249.1	824.1	2	1257.2	824.1	0	0	0	0	0	0
2	Gough ,K (Katelyn)	2	1	0	2	1	0	0	0	0	0	0	0
2	Gough ,K (Katelyn)	2	1134.7	1134.7	2	1121.1	1134.7	0	0	0	0	0	0
3	Steyn ,A (Almarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Steyn ,A (Almarie)	1	1185.9	760.9	1	1182.3	760.9	0	0	0	0	0	0
4	Prins ,X (Xylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Prins ,X (Xylon)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Turner ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Turner ,I (Isabella)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Makuti ,T (Tatenda)	1	1	425	1	1	425	0	0	0	0	0	0
6	Makuti ,T (Tatenda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Balatseng ,L (Leruo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Balatseng ,L (Leruo)	1	1355.2	930.2	1	1357.9	930.2	0	0	0	0	0	0
8	Buys ,J (Jandru)	1	1	425	1	1	425	0	0	0	0	0	0
8	Buys ,J (Jandru)	1	1188.3	1613.3	1	1185.6	1613.3	0	0	0	0	0	0
9	Mhlongo ,M (Michael)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mhlongo ,M (Michael)	1	1199.5	1199.5	1	1200	1199.5	0	0	0	0	0	0
10	Irion ,T (Tash-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Irion ,T (Tash-Lee)	1	1124.8	699.8	1	1109.6	699.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Ferreira, L (Lee-Ann)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms