Individual Calculations May 2010
 Gomez Arce, David  Total change: -14.25  Rating chartPersonal card
 Campeonato por Equipos de Madrid_09.10 - (Tercera) Madrid ESP 2009-11-29
RcRownchangeKK*chgGame
 1649 1393 0.00 3 -0.57 25 -14.25 
  Sanjuan Antunez, Juan De Dios 1656 ESP0.001-0.1825-4.50 
  Goni Araiz, Jorge 1727 ESP0.001-0.1225-3.00 
  Ramos Pinto, Jose Maria 1564 ESP0.001-0.2725-6.75 

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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