Individual Calculations June 2024
 Maravi Ceron, Ayme  Total change: -24.00  Rating chartPersonal card
 "World School Chess Championship" Girls under 15 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1614 1681 4.50 8 -0.20 40 -8.00 
  Torres Ordores, Nathaniel Elizabe 1419 PER1.0010.18407.20 
  Florez Huaman, Areli Oriana 1578 PER1.0010.364014.40 
  Bermeo Apolinario, Jaziel Charlie 1527 ECU0.501-0.2140-8.40 
  Ascama Paredes, Sofia Elvira 1644 PER0.001-0.5540-22.00 
  Quispe Villagaray, Maria Belen 1620 PER1.0010.424016.80 
  El Hage Serrano, Caely 1754 BOL0.5010.10404.00 
  Reyes Perez, Aracelly 1633 PER0.001-0.5740-22.80 
  Vizcarra Quispe, Ramalia Bellaluz 1733 PER0.5010.07402.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Semifinal Nacional Femenino 2024 Lima PER 2024-05-14
RcRownchangeKK*chgGame
 1762 1681 2.00 6 -0.40 40 -16.00 
  Hilario, Aleyla wm1932 PER0.001-0.1940-7.60 
  Rojas Salas, Rihanna Irina 1675 PER1.0010.494019.60 
  Rodriguez Vallejo, Killari Ariela 1427 PER1.0010.19407.60 
  Garcia Andrada, Heidy Nicole wm1983 PER0.001-0.1540-6.00 
  Vizcarra Quispe, Ramalia Bellaluz 1733 PER0.001-0.4340-17.20 
  Herrada, Blanco Maria Fernanda wc1821 PER0.001-0.3140-12.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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