Individual Calculations May 2011
 San Segundo Ortiz, Fernando  Total change: -8.25  Rating chartPersonal card
 Cto por Equipos de Madrid_2010-11 (Segunda B) Madrid ESP 2010-11-29
RcRownchangeKK*chgGame
 1725 1787 2.00 4 -0.33 25 -8.25 
  Alonso Cuellar, Hector 1849 ESP0.5010.09252.25 
  Andres Garcia, Vicente 1659 ESP0.001-0.6725-16.75 
  Ramos Orea, Tomas 1684 ESP0.501-0.1425-3.50 
  Penalba Blasco, Alvaro 1709 ESP1.0010.39259.75 

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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