Chess South Africa Ratings Database

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Personal

Ferreira, L (Lea Elizabeth)

Chess SA id

2130142654

FIDE id

Date of birth

2013-03-19 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-01-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1304.5	1291.2	1264.8	1200
Raw rating	1304.5	1291.2	1264.8	1200
Weighted rating	1304	1290.5	1264.8	1200
Weighted performance	962.7	953.2	0	0
Floor	824.3	818.2	764.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.9	145.6	151.2	165.8
Highest rating	1452.1 2022-10-01	1359.5 2022-08-01	1632.8 2022-10-01	1200 2018-10-01
Highest raw rating	1324.3 2023-06-01	1318.2 2023-06-01	1264.8 2024-03-01	1200 2024-03-01
Highest weighted rating	1324.3 2025-03-01	1318.2 2025-03-01	1264.8 2024-10-01	1200 2018-10-01
Highest weighted performance	1452.1 2022-10-01	1359.5 2022-08-01	1632.8 2022-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1304.5	1291.2	1264.8	1200
Analysis
Rating	1304.5	1291.2	1264.8	1200
Raw rating	1304.5	1291.2	1264.8	1200
Weighted rating	1304	1290.5	1264.8
Weighted performance	962.7	953.2	0
K-factor	36	36	36	36
Floor	824.3	818.2	764.8	700
Max/Min rating change allowed	142.9	145.6	151.2	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	1304.5	1291.2	1264.8	1200
New weighted rating	1304	1290.5	1264.8	1200
New weighted performance	962.2	952.7	0	0
Temp new rating	1304.5	1291.2	1264.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1304.5	1291.2	1264.8	1200
New K-factor	36	36	36	36
New floor	824.3	818.2	764.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	15	15	0
	12	9	3
	0	0	0
History	32	29	3

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	21.5	67.19	146.1	1215.2	1361.3
Standard	29	18.5	63.79	117.2	1214.5	1331.8
Rapid	3	3	100	425	1221.2	1646.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1304.5	1291.2	1264.8	1200
2025-09-01	1304.5	1291.2	1264.8	1200
2025-08-01	1304.5	1291.2	1264.8	1200
2025-07-01	1304.5	1291.2	1264.8	1200
2025-06-01	1304.5	1291.2	1264.8	1200
2025-05-01	1304.5	1291.2	1264.8	1200
2025-04-01	1304.5	1291.2	1264.8	1200
2025-03-01	1304.5	1291.2	1264.8	1200
2025-02-01	1304.4	1291.2	1264.8	1200
2025-01-01	1303	1289	1264.8	1200
2024-12-01	1303	1289	1264.8	1200
2024-11-01	1303	1289	1264.8	1200
2024-10-01	1303	1289	1264.8	1200
2024-09-01	1303	1289	1264.8	1200
2024-08-01	1303	1289	1264.8	1200
2024-07-01	1303	1289	1264.8	1200
2024-06-01	1303	1289	1264.8	1200
2024-08-01	1303	1289	1264.8	1200
2024-04-01	1303	1289	1264.8	1200
2024-03-01	1303	1289	1264.8	1200
2024-02-01	1303	1289	1264.8	1200
2024-01-01	1308.8	1298	1264.8	1200
2023-12-01	1308.8	1298	1264.8	1200
2023-11-01	1308.8	1298	1264.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2024 Gauteng Inter-Region Chess Championship (U12 Girls B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2023 Ekurhuleni North District Schools Finals (U11)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Ekhuruleni Chess Trials 1 2023 (U12)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Super 8 Skaak 2022 (Juniors)	2022-10-15	2022-10-15	Rapid	Bojanala Platina (NBR)	3	3	3	Yes	Analysis
6	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Uwakata, S (Sean)				Opponent Du Plessis, Z (Zander)
2	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-07-29	rnd 4	type Standard	result 0.5	date 2024-01-13	rnd 1	type Standard	result 1
		Opponent Van Rooyen, Z (Zani)				Opponent Mabuza, N (Nondumiso)
3	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-05-12	rnd 4	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Moshesh, O (Onalenna)				Opponent Sauls, N (Nathan)

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Uwakata, S (Sean)				Opponent Du Plessis, Z (Zander)
2	3	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-07-29	rnd 4	type Standard	result 0.5	date 2024-01-13	rnd 1	type Standard	result 1
		Opponent Van Rooyen, Z (Zani)				Opponent Mabuza, N (Nondumiso)
3	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-05-12	rnd 4	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Moshesh, O (Onalenna)				Opponent Sauls, N (Nathan)

#	Games	Start				End
1	3	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2022-10-15	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, M (Mehan)				Opponent Van Niekerk, K (Kyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Uwakata, S (Sean)				Opponent Du Plessis, Z (Zander)
2	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-05-12	rnd 4	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Moshesh, O (Onalenna)				Opponent Sauls, N (Nathan)
3	3	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-12	rnd 2	type Standard	result 1
		Opponent Jordaan, M (Mikijl)				Opponent Sithole, R (Refilwe Nonhlanhla)

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent Uwakata, S (Sean)				Opponent Du Plessis, Z (Zander)
2	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-05-12	rnd 4	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Moshesh, O (Onalenna)				Opponent Sauls, N (Nathan)
3	3	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-05-12	rnd 2	type Standard	result 1
		Opponent Jordaan, M (Mikijl)				Opponent Sithole, R (Refilwe Nonhlanhla)

#	Games	Start				End
1	3	Tournament Super 8 Skaak 2022				Tournament Super 8 Skaak 2022
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2022-10-15	rnd 3	type Rapid	result 1
		Opponent Van Der Westhuizen, M (Mehan)				Opponent Van Niekerk, K (Kyle)

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	Sauls ,N (Nathan)	2	1	0	2	1	0	0	0	0	0	0	0
1	Sauls ,N (Nathan)	2	1165.1	1165.1	2	1162	1165.1	0	0	0	0	0	0
2	Motau ,A (Amogelang)	1	1	425	1	1	425	0	0	0	0	0	0
2	Motau ,A (Amogelang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Negota ,R (Rialivhuwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Negota ,R (Rialivhuwa)	1	1178.8	753.8	1	1170	753.8	0	0	0	0	0	0
4	Du Plessis ,Z (Zander)	1	1	425	1	1	425	0	0	0	0	0	0
4	Du Plessis ,Z (Zander)	1	1246.6	1671.6	1	1235.5	1671.6	0	0	0	0	0	0
5	Smit ,D (Diane)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smit ,D (Diane)	1	1162.8	737.8	1	1154	737.8	0	0	0	0	0	0
6	Opperman ,J (Jordan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Opperman ,J (Jordan)	1	1194.9	1619.9	1	1190.4	1619.9	0	0	0	0	0	0
7	Mabuza ,N (Nondumiso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mabuza ,N (Nondumiso)	1	1145.8	1570.8	1	1043.2	1570.8	0	0	0	0	0	0
8	De Beer ,L (Liam Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Beer ,L (Liam Nicolaas)	1	1193.1	768.1	1	1194.8	768.1	0	0	0	0	0	0
9	Tang ,K (Kevin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tang ,K (Kevin)	1	1252	827	1	1238	827	0	0	0	0	0	0
10	Venter ,C (Chermone)	1	1	425	1	1	425	0	0	0	0	0	0
10	Venter ,C (Chermone)	1	1103.4	1528.4	1	1100	1528.4	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 (Lea Elizabeth)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms