Individual Calculations June 2022
 Perez Artigues, Ramon  Total change: 10.80  Rating chartPersonal card
 VIII Torneo de Primavera Memorial Fernando Ballano Rondas 3-5 Zaragoza ESP 2022-05-01
RcRownchangeKK*chgGame
 1410 1180 1.00 2 0.54 20 10.80 
  Torres Montes, Juan 1522 ESP0.001-0.1220-2.40 
  Obis Sanchez, Joaquin 1298 ESP1.0010.662013.20 

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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