Individual Calculations May 2010
 Romeu De La Cruz, Josep  Total change: 19.50  Rating chartPersonal card
 Catalunya D’equips Preferent Tarragona I Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1707 1895 3.00 3 0.78 25 19.50 
  Torres Diaz, Juan 1652 ESP1.0010.20255.00 
  Barrot Farre, Salvador 1774 ESP1.0010.34258.50 
  Aguilar Vallcorba, Manel 1694 ESP1.0010.24256.00 

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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