Individual Calculations December 2017
 Cairo, Serge  Total change: 19.20  Rating chartPersonal card
 Fe 5 Levante Ligure - B La Spezia ITA 2017-11-03
RcRownchangeKK*chgGame
 1659 1739 4.00 5 0.96 20 19.20 
  Improta, Giovanni 1587 ITA1.0010.30206.00 
  Marianetti, Marcello 1652 ITA1.0010.38207.60 
  Pandini, Giuseppe 1654 ITA0.501-0.1220-2.40 
  Bechelli, Flavio 1590 ITA0.501-0.2020-4.00 
  Montorsi, Matteo 1813 ITA1.0010.602012.00 

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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