Individual Calculations January 2011
 Pitrelli, Antonio  Total change: 19.00  Rating chartPersonal card
 OP Santa Cecilia Rocca Priora ITA 2010-11-19
RcRownchangeKK*chgGame
 2096 1918 2.00 4 0.76 25 19.00 
  Guarnieri, Giuseppe 1981 ITA1.0010.592514.75 
  Laketic, Gojko m2318  * SRB0.001-0.0825-2.00 
  Vannelli, Vittorio 1807 ITA1.0010.35258.75 
  Gromovs, Sergejs f2279 ITA0.001-0.1025-2.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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