Individual Calculations September 2018
 Estrada Cantaro, Alexandra Fiore  Total change: 36.00  Rating chartPersonal card
 XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-16 Lima PER 2018-08-01
RcRownchangeKK*chgGame
 1692 1644 4.00 6 1.39 40 55.60 
  Rengifo Blancas, Jhosara 1392 PER1.0010.19407.60 
  Velasquez Ramos, Marcelo 1531 PER1.0010.354014.00 
  Bravo Mallco, Kate Azumi 1774 PER1.0010.684027.20 
  Lopez Herrera, Piero 1839 PER0.001-0.2540-10.00 
  Varillas Jimenez, Ivan 1732 PER0.5010.12404.80 
  Araoz Andrade, Ivan Alexander 1882 PER0.5010.304012.00 

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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 17 Femenino Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1493 1644 3.00 5 -0.49 40 -19.60 
  Espinoza Davila, Geraldine 1424 PER1.0010.22408.80 
  Villagaray Hilario, Evelyn Yadhi 1433 PER1.0010.23409.20 
  Loyola Torres, Maria Gracia 1518 PER0.001-0.6740-26.80 
  Aguilar Oblitas, Diana 1517 PER0.501-0.1740-6.80 
  Francia Arzapalo, Gianella 1575 PER0.501-0.1040-4.00 

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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