Individual Calculations May 2011
 Lozano Cortijo, Mariano  Total change: -3.90  Rating chartPersonal card
 Cto por Equipos de Madrid_2010-11 (Preferente) Madrid ESP 2010-11-28
RcRownchangeKK*chgGame
 2189 2130 1.00 3 -0.26 15 -3.90 
  Garcia Diaz, Victor 2084 ESP0.001-0.5615-8.40 
  Ruiz Saiz, Agustin 2271 ESP0.001-0.3115-4.65 
  Ballesteros Gonzalez, David f2211 ESP1.0010.61159.15 

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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