Individual Calculations May 2010
 Mircoli, Gianluca  Total change: -0.90  Rating chartPersonal card
 WE Primavera a Roma Roma ITA 2010-04-09
RcRownchangeKK*chgGame
 2089 1920 0.50 2 -0.06 15 -0.90 
  Wollenweber, Carsten 2142 GER0.5010.28154.20 
  Trebeschi, Andrea 2035 ITA0.001-0.3415-5.10 

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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