Individual Calculations November 2017
 Bogatto, Mario  Total change: -6.80  Rating chartPersonal card
 WE Citta' di Chivasso 2017 Chivasso ITA 2017-10-20
RcRownchangeKK*chgGame
 1659 1371 0.00 2 -0.34 20 -6.80 
  Berutti, Mario 1766 ITA0.001-0.0820-1.60 
  Calabrese, Emiliano 1551 ITA0.001-0.2620-5.20 

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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