Individual Calculations May 2017
 Montorfano, Carlo  Total change: 5.60  Rating chartPersonal card
 OP 12 Primavera a Como Como ITA 2017-02-23
RcRownchangeKK*chgGame
 1626 1338 1.00 5 0.14 40 5.60 
  Pede, Lucio 1712 ITA0.001-0.1040-4.00 
  Ghelfi, Giancarlo 1568 ITA0.001-0.2140-8.40 
  Filippini, Enea 1649 ITA1.0010.864034.40 
  Zangheratti, Daniele 1738  * ITA0.001-0.0840-3.20 
  Frignani, Alessandro 1465 ITA0.001-0.3340-13.20 
 * 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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