Individual Calculations May 2011
 Puig Bonet, Ignasi  Total change: -47.70  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Tarragona I Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1820 1749 0.50 6 -1.92 25 -48.00 
  Quinza Garcia, Aitor 1755 ESP0.001-0.4925-12.25 
  Moreno Gimenez, Gerard 1721 ESP0.501-0.0425-1.00 
  Llacuna Cufi, Salvador 1883 ESP0.001-0.3225-8.00 
  Salvado Obrero, Ivan 1904 ESP0.001-0.2925-7.25 
  Sanz Ayza, Joaquin 1761 ESP0.001-0.4825-12.00 
  Costa Berengue, Joan 1898 ESP0.001-0.3025-7.50 

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)
 
NOTE: K factor changed
 Campionat de Catalunya Equips – Segona Divisio III Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1766 1749 0.50 1 0.02 15 0.30 
  Calonge Fabregat, Marc 1766 ESP0.5010.02150.30 

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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