Individual Calculations February 2015
 Yao, Stefano  Total change: 22.00  Rating chartPersonal card
 OP Credito Valtellinese Torino ITA 2015-01-03
RcRownchangeKK*chgGame
 2050 2255 5.00 6 0.55 40 22.00 
  Berutti, Mario 1855  * ITA1.0010.08403.20 
  Di Chiara, Mauro 1976 ITA1.0010.16406.40 
  Manni, Stefano 2043 ITA1.0010.23409.20 
  Quirico, Paolo 2114 ITA1.0010.314012.40 
  Dragojlovic, Andjelko m2314 ITA0.001-0.4240-16.80 
  Finocchiaro, Gianluca 2000 ITA1.0010.19407.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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