Individual Calculations July 2022
 Esperanza Andres, Lizer  Total change: -9.20  Rating chartPersonal card
 V OPEN DE AJEDREZ CANFRANC IRT SUB 2200 Canfranc (SPAIN) ESP 2022-06-24
RcRownchangeKK*chgGame
 1560 1118 0.00 3 -0.23 40 -9.20 
  Garcia Estruch, Jorge 1736 ESP0.001-0.0240-0.80 
  Mugica Arratibel, Pablo 1495 ESP0.001-0.0940-3.60 
  Gonzalez Romea, Edgar 1450 ESP0.001-0.1240-4.80 

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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