Individual Calculations January 2012
 Perez Lopez, Alfonso  Total change: -40.05  Rating chartPersonal card
 XXVI Torneig Obert Costa Brava “Memorial Joan Gelpí”-Grup A Palafrugell ESP 2011-09-24
RcRownchangeKK*chgGame
 1619 1899 1.50 5 -2.67 15 -40.05 
  Fanals Mola, Eloi 1569 ESP0.501-0.3815-5.70 
  Muratet Carmona, Julia 1670 ESP0.001-0.7915-11.85 
  Bonell Gleich, Xavier 1644 ESP1.0010.19152.85 
  Pereira Garcia, Josep R. 1598 ESP0.001-0.8515-12.75 
  Iglesias Santos, Rodrigo 1615 ESP0.001-0.8415-12.60 

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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