Individual Calculations May 2011
 Cots Valls, Antoni  Total change: 0.00  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Lleida Catalunya ESP 2011-01-30
RcRownchangeRpKK*chgGame
 1959 0 0.00 3 0.00 1259   0.00 
  Grajera Lleixa, Manel 1961 AND0.0010.00 0.00 
  Tressents Pla, Lluis 2109 ESP0.0010.00 0.00 
  Farre Potrony, Alexandre 1806 ESP0.0010.00 0.00 

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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