Individual Calculations January 2015
 Tassini, Marco  Total change: -4.80  Rating chartPersonal card
 FE VIII Dicembrino Vimercate ITA 2014-11-28
RcRownchangeKK*chgGame
 1911 1818 1.50 4 -0.12 40 -4.80 
  Frignani, Alessandro 1488 ITA1.0010.12404.80 
  Cattaneo, Marco 2153 ITA0.001-0.1240-4.80 
  Passoni, Carlo 2205 ITA0.001-0.0940-3.60 
  Poretti, Ennio 1796 ITA0.501-0.0340-1.20 

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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