Individual Calculations April 2015
 Sanmartin Hernandez, Joan  Total change: -27.20  Rating chartPersonal card
 Cto Regional por Edades Murcia 2015-sub 10 Murcia ESP 2015-03-01
RcRownchangeKK*chgGame
 1193 1329 0.00 1 -0.68 40 -27.20 
  Ruiz Pardo, Claudia 1193 ESP0.001-0.6840-27.20 

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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