Individual Calculations July 2011
 Ruggeri, Igor  Total change: -13.65  Rating chartPersonal card
 OP Primavera a Robecchetto Robecchetto con Induno ITA 2011-04-07
RcRownchangeKK*chgGame
 1816 1527 0.00 1 -0.16 15 -2.40 
  Novi`, Giuseppe 1816 ITA0.001-0.1615-2.40 

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)
 
 OP serale Accademia Milano ITA 2011-05-04
RcRownchangeKK*chgGame
 1740 1524 0.00 3 -0.75 15 -11.25 
  De Santis, Massimo 1924  * ITA0.001-0.0815-1.20 
  Cannetta, Stefano 1614 ITA0.001-0.3815-5.70 
  D`avino, Gianfranco 1683 ITA0.001-0.2915-4.35 
 * 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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