Individual Calculations May 2012
 Orobengoa San Vicente, Galder  Total change: -6.60  Rating chartPersonal card
 Campeonato de Alava por Equipos 2012 Vitoria ESP 2012-01-14
RcRownchangeKK*chgGame
 1833 1728 0.50 2 -0.22 30 -6.60 
  Ochoa De Eribe Martinez, Daniel 1849 ESP0.001-0.3430-10.20 
  Sanabria Alvaro, Oscar 1817 ESP0.5010.12303.60 

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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