Individual Calculations February 2014
 Ratti, Marco  Total change: -10.05  Rating chartPersonal card
 FE Citta' di Torino 2014 Torino ITA 2014-01-03
RcRownchangeKK*chgGame
 1776 1931 3.50 6 -0.67 15 -10.05 
  Lizzul, Coppe Mirko 1662 ITA0.501-0.3315-4.95 
  Porzio, Franco 1691 ITA1.0010.20153.00 
  Quirico, Paolo 2114 ITA0.001-0.2615-3.90 
  Rossero, Tullio 1775 ITA0.501-0.2115-3.15 
  Stoisa, Ivo 1710 ITA1.0010.22153.30 
  Tondo, Stefano 1703 ITA0.501-0.2915-4.35 

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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