Individual Calculations July 2011
 Ambrosini, Andrea  Total change: -15.50  Rating chartPersonal card
 OP 45 Corsico Scacchi - B Corsico ITA 2011-04-29
RcRownchangeKK*chgGame
 1793 1723 1.00 4 -0.62 25 -15.50 
  Petrone, Gianmario 1849 ITA0.5010.17254.25 
  Motola, Jacopo 1837 ITA0.001-0.3425-8.50 
  Libutti, Michele 1776 ITA0.5010.07251.75 
  Pedemonte, Claudio 1708 ITA0.001-0.5225-13.00 

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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