Individual Calculations May 2023
 Oneglio Bustinza, Aitor Leonel  Total change: -27.20  Rating chartPersonal card
 Open Semana Santa Ajedrez Tajamar 2023 Madrid ESP 2023-03-31
RcRownchangeKK*chgGame
 1424 1070 0.00 3 -0.68 40 -27.20 
  Rebollo Serret, Mauro 1158 ESP0.001-0.3840-15.20 
  Palomo Monserrat, Lorenzo 1891 ESP0.0010.00400.00 
  Gonzalez Jimenez, Marcos Valerio 1223 ESP0.001-0.3040-12.00 

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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