Individual Calculations April 2019
 Rosolia, Giuseppe  Total change: -12.20  Rating chartPersonal card
 CIS 2019 - Serie C Gironi 29, 30 e 31 Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1723 1766 0.50 2 -0.61 20 -12.20 
  Miosi, Marco 1615 ITA0.501-0.2020-4.00 
  Marturana, Daniele 1831 ITA0.001-0.4120-8.20 

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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