Individual Calculations May 2010
 Miquel Erice, Joan  Total change: 2.70  Rating chartPersonal card
 Catalunya D’equips Segona Divisio III Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1918 1923 2.50 5 -0.03 15 -0.45 
  Llaberia Borras, Salvador 1842 ESP0.001-0.6115-9.15 
  Marin Isern, Lucas 1917 ESP0.001-0.5115-7.65 
  Ruiz Font, Elisabet 1900 ESP1.0010.47157.05 
  Navarro Pujol, Josep Lluis 1973 ESP1.0010.57158.55 
  Pellicer Castillo, Josep Maria 1960 ESP0.5010.05150.75 

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)
 
 Catalunya D’equips Preferent Tarragona I Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1695 1923 1.00 1 0.21 15 3.15 
  Olive Oller, Guim 1695 ESP1.0010.21153.15 

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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