Individual Calculations May 2010
 Pomaro, Alberto  Total change: -7.50  Rating chartPersonal card
 FE IX Scacchi fra le Torri Melegnano ITA 2010-02-26
RcRownchangeKK*chgGame
 2091 2367 2.00 3 -0.50 15 -7.50 
  Bemporad, Filippo 2081 ITA1.0010.16152.40 
  Magrini, Fabrizio 2130 ITA0.001-0.8015-12.00 
  De Palma, Fabrizio 2063 ITA1.0010.14152.10 

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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