Individual Calculations May 2012
 Ballesteros De Maro, Sergio  Total change: 12.30  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona III Catalunya ESP 2012-01-29
RcRownchangeKK*chgGame
 1869 1879 4.00 7 0.41 30 12.30 
  Lopez Jarillo, Cesar 2013 ESP1.0010.683020.40 
  Soidan Parcerisas, Manel 1889 ESP1.0010.513015.30 
  Escobet Casals, Joan 1872 ESP1.0010.493014.70 
  Alonso Tarres, Jordi 1766 ESP0.501-0.1530-4.50 
  Tallo Dominguez, Kirian 1888 ESP0.001-0.4930-14.70 
  Navarro Perez, Juan Carles 1984 ESP0.001-0.3630-10.80 
  Ros Alonso, Jaume 1671 ESP0.501-0.2730-8.10 

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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