Individual Calculations July 2021
 Pilgaard, Kim  Total change: -10.60  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid Preferente 2020-2021 Rondas 12-13 Madrid ESP 2021-05-30
RcRownchangeKK*chgGame
 2200 2422 0.50 2 -1.06 10 -10.60 
  Prieto Martin, Alfonso 2225 ESP0.001-0.7510-7.50 
  Rodriguez Melendez, Juan Humbert 2174 PER0.501-0.3110-3.10 

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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