Individual Calculations May 2015
 Arroyo Arellano, Antonio  Total change: 31.60  Rating chartPersonal card
 Cto de Menorca por equipos (preferente) 2015 Menorca ESP 2015-01-24
RcRownchangeKK*chgGame
 2121 1936 3.00 8 0.79 40 31.60 
  Villaescusa Navalon, Miguel 1942 ESP0.5010.01400.40 
  Martinez Penalver, Jose 2210 ESP0.001-0.1740-6.80 
  Suarez Roa, Jose Francisco f2129 ESP0.5010.254010.00 
  Pons Sastre, Santiago f2336  * ESP0.001-0.0840-3.20 
  Grau Carreras, Monica wf2148 ESP0.001-0.2340-9.20 
  Triay Moll, Liberto 1929 ESP0.501-0.0140-0.40 
  Suarez Roa, Jose Francisco f2129 ESP0.5010.254010.00 
  Grau Carreras, Monica wf2148 ESP1.0010.774030.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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