Individual Calculations September 2017
 Del Nevo, Claudio  Total change: -16.00  Rating chartPersonal card
 WE 5 Citta' di Omegna Omegna ITA 2017-08-04
RcRownchangeKK*chgGame
 1944 1806 0.50 4 -0.80 20 -16.00 
  Ciampi, Vincenzo 1997 ITA0.5010.25205.00 
  Vincenzi, Marco 2088 ITA0.001-0.1620-3.20 
  Fattorelli, Luciano 1869 ITA0.001-0.4120-8.20 
  Bussa, Paolo 1821 ITA0.001-0.4820-9.60 

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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