Individual Calculations December 2019
 Torrents Busquet, Foix  Total change: 28.40  Rating chartPersonal card
 XXXVII Torneig Open Escacs de Martorell Grup B Martorell ESP 2019-09-14
RcRownchangeKK*chgGame
 1563 1404 2.50 6 0.71 40 28.40 
  Contreras Fernandez, Joan 1632 ESP0.001-0.2140-8.40 
  Campos Gonzalez, Ivan 1630 ESP0.5010.294011.60 
  Salvador Munoz, Jose Maria 1626 ESP0.5010.284011.20 
  Montserrat Rubia, Angel 1609 ESP0.5010.264010.40 
  Estebaranz Sabata, Jordi 1312 ESP0.001-0.6340-25.20 
  Fabrega Lopez, Jaume 1569 ESP1.0010.724028.80 

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)
 

 

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