Individual Calculations July 2024
 Barbera Romero, Carles  Total change: -14.00  Rating chartPersonal card
 XXIV Obert Internacional Escacs Foment Martinenc Grup B Rondas 7-9 Barcelona ESP 2024-06-01
RcRownchangeKK*chgGame
 1517 1740 2.00 3 -0.35 40 -14.00 
  Agadzhanyan, Sonya 1526 RUS0.001-0.7740-30.80 
  De Blois Afanasiyadi, Natasha 1531 ESP1.0010.23409.20 
  Silva Cerda, Arnau Alonso 1493 ESP1.0010.19407.60 

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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