Individual Calculations July 2009
 Ruiz Mata, Oscar  Total change: -10.05  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Primera Division G-II Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2335 2295 3.00 8 -0.67 15 -10.05 
  Hernandez Funes, Ruben 2172 ESP0.501-0.1715-2.55 
  Iglesias, Jorge 2340 ARG0.5010.06150.90 
  Delchev, Aleksander g2645 BUL0.001-0.1115-1.65 
  Oms Pallisse, Josep g2522 ESP0.5010.29154.35 
  Almeida Toledano, Daniel f2318 ESP0.001-0.4715-7.05 
  Gonzalez Maza, Rafael f2262 ESP0.001-0.5515-8.25 
  Romero Ruscalleda, Josep 2301 ESP0.5010.01150.15 
  Palacin Martin, Ricard 2119 ESP1.0010.27154.05 

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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