Individual Calculations May 2010
 Perez Martin, Mariano  Total change: 14.10  Rating chartPersonal card
 XXVI Torneo UNED Catilla y Leon ESP 2010-02-26
RcRownchangeKK*chgGame
 1989 2000 3.00 4 0.94 15 14.10 
  Chousa Santo Domingo, Adrian 1922 ESP1.0010.39155.85 
  Garcia Gonzalez, Judit 1976 ESP1.0010.47157.05 
  Berzal Llorente, Jorge 2092 ESP0.5010.13151.95 
  Sastre Herrero, Juan 1967 ESP0.501-0.0515-0.75 

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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