Individual Calculations January 2014
 Gregori, Giacomo  Total change: 4.05  Rating chartPersonal card
 OP XI Inverno Offida ITA 2013-12-06
RcRownchangeKK*chgGame
 2090 2040 2.00 4 0.27 15 4.05 
  Spanocuomo, Gaetano 1866 ITA1.0010.27154.05 
  Fioravanti, Diego 2092 ITA1.0010.57158.55 
  Luciani, Valerio f2231 ITA0.001-0.2515-3.75 
  Borgiani, Flavio 2171 ITA0.001-0.3215-4.80 

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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