Individual Calculations May 2022
 Luco Perez, Bernat  Total change: 9.40  Rating chartPersonal card
 Lliga Catalana 2022 Preferent Barcelona II Barcelona ESP 2022-01-23
RcRownchangeKK*chgGame
 1631 1637 2.00 3 0.47 20 9.40 
  Lopez Cortes, Aitor Jose 1754 ESP1.0010.662013.20 
  Ruiz Cano, Juan 1565 ESP1.0010.40208.00 
  Ninerola Junyent, Ernest 1573 ESP0.001-0.5920-11.80 

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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