Individual Calculations May 2011
 Lozano Diaz, Antoni  Total change: 6.00  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1948 1985 1.50 2 0.40 15 6.00 
  Gonzalez Gonzalez, Santiago 2018 ESP0.5010.05150.75 
  Mas Lopez, Sergi 1877 ESP1.0010.35155.25 

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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