Individual Calculations November 2011
 Orube Bona, Andoni  Total change: 15.75  Rating chartPersonal card
 XXI Open de Gros Donostia – San Sebastian ESP 2011-09-09
RcRownchangeKK*chgGame
 1896 1772 3.50 7 1.05 15 15.75 
  Otegui Piquer, Juan Jose 1422 ESP1.0010.11151.65 
  Guijarro Galan, Jose Luis 2172  * ESP1.0010.921513.80 
  Ladron De Guevara Galar, Fco J. 2128 ESP0.001-0.1115-1.65 
  Carrascal Rosal, Alberto 1876 ESP0.5010.14152.10 
  Rodriguez Cabrera, Fco. Javier 1954 ESP1.0010.741511.10 
  D`amade, Philippe 1856 FRA0.001-0.3815-5.70 
  Elizondo Market, Juan Marcos 1865 ESP0.001-0.3715-5.55 
 * 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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