Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Petra Lira

2050150920
Frances Baard (NCF)
Personal
Main rating
Rating 1286.8
K-factor 36
Floor 786.8
Highest 1286.8 (2026-01-01)
Min/Max +/- allowed 147
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1168.3
Final +/- 0
New Rating
()
Rating 1286.8
K-factor 36
Floor 786.8
Highest 1286.8 (2026-01-01)
Min/Max +/- allowed 146.5
Standard rating
Rating 1284.3
K-factor 36
Floor 784.3
Highest 1284.3 (2026-01-01)
Min/Max +/- allowed 147.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1168.3
Final +/- 0
New Rating
()
Rating 1284.3
K-factor 36
Floor 784.3
Highest 1284.3 (2026-01-01)
Min/Max +/- allowed 147.1
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 USSA Chess Championships 2025 (Ladies) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1279.2 9 5 1327 0 Details
2 USSA Chess Championships 2024 (Ladies) Classical 2024-11-29 2024-12-03 Tshwane (GTP) 9 1245.7 9 6 1337.7 0 Details
3 2024 Moja Chess Extravaganza (Ladies) Classical 2024-09-25 2024-09-29 Frances Baard (NCF) 9 1257.9 6 1.5 1211.8 0 Details
4 2024 NC Closed Chess Championships (U18 Girls-Ladies) Standard 2024-08-23 2024-08-25 Frances Baard (NCF) 5 1240 5 3 1321.7 0 Details
5 2023 USSA Championships (Ladies) Classical 2023-12-04 2023-12-08 Ethekwini (KED) 9 1200 9 5 1317.7 0 Details
6 Sol Plaatje Open 2023 Standard 2023-02-18 2023-02-19 Frances Baard (NCF) 5 1200 4 1.5 1241.4 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 42
Wins 19
Draws 6
Losses 17
White 22
Black 20
White wins 11
Black wins 8
Score 22
Percent 52.4
Dp 20.2
AOR 1281.8
Performance 1302.1
Rankings (Main)
National
Overall 6507
Gender 1147
Age group 1519
Gender/Age 144
Provincial
Overall 207
Gender 37
Age group 52
Gender/Age 8
Regional
Overall 111
Gender 21
Age group 36
Gender/Age 7
Rankings (Standard)
National
Overall 5863
Gender 1079
Age group 1291
Gender/Age 128
Provincial
Overall 206
Gender 37
Age group 50
Gender/Age 7
Regional
Overall 110
Gender 20
Age group 35
Gender/Age 7
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 9
Score 5
Percent 55.6
Aor 1279.8
Dp 47.2
Prat 1327
Performance (History)
Games 42
Score 22
Percent 52.4
Aor 1281.8
Dp 20.2
Prat 1302.1
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details