Individual Calculations May 2015
 Pecorario, Stefano  Total change: -9.80  Rating chartPersonal card
 CIS 2015 - Serie C Girone 4 Robecchetto con Induno ITA 2015-03-27
RcRownchangeKK*chgGame
 1750 1872 1.50 3 -0.49 20 -9.80 
  Albano, Francesco 1702 ITA0.501-0.2220-4.40 
  Robbio, Pietro 1775 ITA0.001-0.6320-12.60 
  Clerici, Samuele 1772 ITA1.0010.36207.20 

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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