Individual Calculations May 2010
 Antonini, Franco  Total change: -16.25  Rating chartPersonal card
 CIS - SERIE A1-3 Montecatini Terme ITA 2010-03-26
RcRownchangeKK*chgGame
 2247 2157 0.50 3 -0.65 25 -16.25 
  Sibilio, Mario f2368 ITA0.001-0.2325-5.75 
  Gardon, Ermanno 2140 ITA0.001-0.5225-13.00 
  Aldrovandi, Antonio 2232 ITA0.5010.10252.50 

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)
 

 

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