Individual Calculations June 2017
 Cattaneo, Roger  Total change: 28.00  Rating chartPersonal card
 OP Printemps d'Arvier Arvier ITA 2017-04-21
RcRownchangeKK*chgGame
 2168 1858 2.50 7 1.40 20 28.00 
  Gromovs, Sergejs f2258  * ITA0.5010.42208.40 
  Peric, Slavisa m2135 SRB0.5010.33206.60 
  Tripodi, Enzo 1974 ITA0.5010.16203.20 
  Agnello, Francesco Claudio 2037 ITA1.0010.732014.60 
  Ustianovich, Nazar f2258  * UKR0.001-0.0820-1.60 
  Dragojlovic, Andjelko m2258  * ITA0.001-0.0820-1.60 
  Mrdja, Milan m2258  * ITA0.001-0.0820-1.60 
 * 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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