Individual Calculations July 2015
 Alsina Franco, Sergio  Total change: -18.80  Rating chartPersonal card
 IX Obert Escacs Llinars del Valles 2015 (grup A) Llinars del Valles ESP 2015-04-11
RcRownchangeKK*chgGame
 1795 1936 1.00 3 -0.94 20 -18.80 
  Masdemont Serra, Guillem 1592 ESP1.0010.12202.40 
  Ortega Serra, Marc 2223 ESP0.001-0.1620-3.20 
  Gonzalez Saguillo, Oriol 1569 ESP0.001-0.9020-18.00 

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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