Individual Calculations July 2013
 Sanz Rodero, Mikel  Total change: -7.50  Rating chartPersonal card
 IX Open de Primavera de Gros Donostia ESP 2013-04-20
RcRownchangeKK*chgGame
 1908 2117 1.00 2 -0.50 15 -7.50 
  Segovia Sanchez, Antonio 2033 ESP0.001-0.6215-9.30 
  Navascues Zabaleta, Jesus 1783 ESP1.0010.12151.80 

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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