Individual Calculations May 2013
 Martin Valentin, Francisco  Total change: 9.45  Rating chartPersonal card
 Catalunya Equips – Preferent Barcelona IV 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1942 1881 4.00 8 0.63 15 9.45 
  Nadal Fajardo, Ricard 1823 ESP0.501-0.0815-1.20 
  Garcia Vidal, Joan 1891 ESP1.0010.51157.65 
  Vinas Serrano, Jordi 1883 ESP0.001-0.5015-7.50 
  Porras Dalmau, Daniel 1975 ESP0.5010.13151.95 
  Codina Blasco, Joan 1847 ESP1.0010.45156.75 
  Domenech Vallejos, Josep Lluis 2095 ESP0.5010.27154.05 
  Pages Ruiz, Eduard 1987 ESP0.5010.14152.10 
  Ceballos Moreno, David 2035 ESP0.001-0.2915-4.35 

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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