Rapid: Individual Calculations October 2017
 Efimov, Igor  Total change: 16.00  Rating chartPersonal card
 OP IX CITTA DI PRATO PRATO ITA 2017-09-24
RcRownchangeKK*chgGame
 2142 2470 8.50 9 0.80 20 16.00 
  Falciani, Edoardo 2070  * ITA1.0010.08201.60 
  Bagaglia, Riccardo 2070  * ITA1.0010.08201.60 
  Franceschi, Riccardo 2070  * ITA1.0010.08201.60 
  Caprino, Marco 2174 ITA1.0010.15203.00 
  De Filomeno, Simone m2450 ITA0.501-0.0320-0.60 
  Mirski, Michal 2070  * POL1.0010.08201.60 
  Baccaro, Franco 2070  * ITA1.0010.08201.60 
  Frugoli, Francesco 2233 ITA1.0010.20204.00 
  Vitale, Romualdo 2070  * 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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