Individual Calculations December 2017
 Ortiz Roman, Javier  Total change: 15.20  Rating chartPersonal card
 Cto Provincial Individual Preferente, Sant Joan Sant Joan ESP 2017-09-30
RcRownchangeKK*chgGame
 1578 1609 4.50 7 0.76 20 15.20 
  Galiana Montolio, Jose Luis 1385 ESP1.0010.22204.40 
  Nunez Lopez, Mario 1261 ESP1.0010.11202.20 
  Sempere Domenech, Abel 1696 ESP0.001-0.3820-7.60 
  Notario Poveda, Oscar 1495 ESP1.0010.34206.80 
  Duller Llopis, Jouke 1886 ESP0.5010.33206.60 
  Mira Cremades, Francisco 1541 ESP1.0010.41208.20 
  Amat Cerda, Andres 1784 ESP0.001-0.2720-5.40 

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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