Rapid: Individual Calculations January 2014
 Riera Castillo, Simon  Total change: -5.40  Rating chartPersonal card
 IRT 45ta Edicion del Torneo de Ajedrez "Barrio Obrero" San Felipe VEN 2013-12-29
RcRownchangeKK*chgGame
 2093 2002 0.50 2 -0.27 20 -5.40 
  Yanez, Wilbert f2215 VEN0.5010.27205.40 
  Aponte, Oriana wf1971 VEN0.001-0.5420-10.80 

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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