Individual Calculations April 2023
 Bruned Segura, Mario  Total change: -40.00  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1990 2116 0.00 3 -2.00 20 -40.00 
  Coll Sola, Joan 1950 ESP0.001-0.7220-14.40 
  Sort Sererols, Josep 2040 ESP0.001-0.6020-12.00 
  Molano Lafuente, Ismael 1981 ESP0.001-0.6820-13.60 

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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