Individual Calculations May 2010
 Serrano Felipe, Rafael  Total change: -14.85  Rating chartPersonal card
 Primera Provincial Sur 2010 Valencia ESP 2010-01-09
RcRownchangeKK*chgGame
 1954 2164 2.00 4 -0.99 15 -14.85 
  Frances Saez, Juan Vicente 2089 ESP0.001-0.6015-9.00 
  Navarro Ferrer, Rafael 1845 ESP1.0010.13151.95 
  Osovsky, Borys 2079 ESP0.501-0.1215-1.80 
  Bas Mas, Miguel 1801 ESP0.501-0.4015-6.00 

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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