Individual Calculations July 2011
 Valls Mir, Josep  Total change: -16.50  Rating chartPersonal card
 Campionat de Catalunya de Veterans Santa Susanna ESP 2011-05-13
RcRownchangeKK*chgGame
 1875 1897 4.00 9 -0.66 25 -16.50 
  Dominguez Rueda, Juan 2120 ESP0.001-0.2225-5.50 
  Idoate Arrazurria, Ricardo 1581 ESP1.0010.13253.25 
  Lluverol Torrents, Salvador 2025 ESP0.001-0.3325-8.25 
  Febrero Perez, Lluis 1614 ESP0.001-0.8425-21.00 
  Giralt Toro, Julio 1628 ESP1.0010.17254.25 
  Badia Torra, Jaume 1935 ESP0.5010.05251.25 
  Sanz Bastos, Fernando 2072 ESP0.001-0.2725-6.75 
  Lazaro Porta, Angel 1980 ESP1.0010.612515.25 
  Xalabarder Coca, Eudaldo 1923 ESP0.5010.04251.00 

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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