Individual Calculations November 2017
 Ivaldo, Fabrizio  Total change: -18.40  Rating chartPersonal card
 WE 3 Hotel West End Alassio ITA 2017-09-29
RcRownchangeKK*chgGame
 1599 1837 3.00 5 -0.92 20 -18.40 
  Camerino, Simone 1571 ITA0.501-0.3220-6.40 
  Mattavelli, Italo 1717 ITA0.501-0.1620-3.20 
  Agazzi, Marco 1641 ITA0.501-0.2520-5.00 
  Joguet, Patrick 1630 FRA0.501-0.2720-5.40 
  Borrelli, Vincenzo 1437  * 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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