Individual Calculations October 2008
 Martinez Ferrer, Rafael  Total change: 11.10  Rating chartPersonal card
 XXXI Open Int. Barbera del Valles 2008 Grupo B Barbera del Valles ESP 2008-07-05
RcRownchangeKK*chgGame
 1900 1669 2.50 8 0.74 15 11.10 
  Gonzalez Martin, Fernando 1970 ESP0.5010.35155.25 
  Serrano Campos, Joan Antoni 1999 ESP0.001-0.1215-1.80 
  Melich Martinez, Josep 1898 ESP0.5010.29154.35 
  Prats Cabaces, Lluis 1866 ESP1.0010.751511.25 
  Amor Alcaide, Manuel 1990 ESP0.001-0.1315-1.95 
  Serra Vilaro, Agustin 1925 ESP0.001-0.1915-2.85 
  Molinero Gomez, Sandra 1849 ESP0.001-0.2615-3.90 
  Sierra Montoya, Miquel 1702 ESP0.5010.05150.75 

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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