Individual Calculations May 2010
 Aldrovandi, Antonio  Total change: -2.70  Rating chartPersonal card
 CIS - SERIE A1-3 Montecatini Terme ITA 2010-03-26
RcRownchangeKK*chgGame
 2165 2232 1.00 2 -0.18 15 -2.70 
  Stoyko, Maksym 2173 ITA0.501-0.0815-1.20 
  Antonini, Franco 2157 ITA0.501-0.1015-1.50 

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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