Rapid: Individual Calculations January 2017
 Bettalli, Marco  Total change: -8.20  Rating chartPersonal card
 OP DLF - ULTIMO GPT 2016 FIRENZE ITA 2016-12-11
RcRownchangeKK*chgGame
 1907 1946 4.50 9 -0.41 20 -8.20 
  Menestrina, Fabrizio 1546  * ITA1.0010.08201.60 
  Luciani, Valerio f2246 ITA0.001-0.1520-3.00 
  Carboni, Giancarlo 1798 ITA1.0010.30206.00 
  Moschini, Franco 1788 ITA1.0010.29205.80 
  Baccaro, Franco 2032 ITA0.001-0.3820-7.60 
  Belli, Michela 1854 ITA1.0010.37207.40 
  Ghods, Maziar 1995 ITA0.5010.07201.40 
  Colombo, Roberto 1989 ITA0.001-0.4420-8.80 
  Bisignano, Riccardo 1912 ITA0.001-0.5520-11.00 
 * 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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