Individual Calculations May 2013
 Perez Novoa, Miguel  Total change: -14.70  Rating chartPersonal card
 Copa Presidente de Cantabria 2013 Santander ESP 2013-04-06
RcRownchangeKK*chgGame
 1782 1779 1.00 4 -0.98 15 -14.70 
  Valina Martinez, Ramiro 2008 ESP0.001-0.2115-3.15 
  Parcha Barruetabena, Jose A. 1554 ESP0.501-0.2815-4.20 
  Palmero Lazcoz, Mikel 1766 ESP0.001-0.5215-7.80 
  Muela Muela, Miguel Angel 1800 ESP0.5010.03150.45 

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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