Individual Calculations March 2014
 Cannella, Carlo  Total change: 27.90  Rating chartPersonal card
 FE 18 Amatori scacchi Acicastello ITA 2014-02-01
RcRownchangeKK*chgGame
 1990 1946 4.50 6 1.86 15 27.90 
  Spina, Simonpietro 1787 ITA1.0010.29154.35 
  Grasso, Gaetano 2050 ITA0.5010.14152.10 
  Pisacane, Pietro 2040 ITA1.0010.63159.45 
  Gueci, Tea 2087 ITA1.0010.691510.35 
  Gueci, Laura 1933 ITA1.0010.48157.20 
  Valguarnera, Girolamo 2044 ITA0.001-0.3715-5.55 

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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