Rapid: Individual Calculations January 2018
 Collutiis, Duilio  Total change: 9.20  Rating chartPersonal card
 OP WINTER TUSCANY EMPOLI ITA 2017-12-03
RcRownchangeKK*chgGame
 2192 2455 7.50 9 0.46 20 9.20 
  Mela, Federico 2055  * ITA1.0010.08201.60 
  Bisignano, Riccardo 2055  * ITA1.0010.08201.60 
  Salvadori, Federico 2055  * ITA1.0010.08201.60 
  Bocchicchio, Gaetano 2063 ITA0.501-0.4220-8.40 
  Efimov, Igor g2486 MNC0.5010.04200.80 
  Seletsky, Grigory f2365 UKR1.0010.38207.60 
  Caprino, Marco 2134 ITA1.0010.13202.60 
  De Filomeno, Simone m2459 ITA0.5010.01200.20 
  Messina, Marco 2055  * ITA1.0010.08201.60 
 * 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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