Individual Calculations November 2018
 Levi, Aldo  Total change: -7.80  Rating chartPersonal card
 OP La Verdolina Torino ITA 2018-09-13
RcRownchangeKK*chgGame
 1461 1299 0.50 3 -0.39 20 -7.80 
  Iacomussi, Mario 1588 ITA0.001-0.1620-3.20 
  Collaro, Carlo 1356 ITA0.5010.08201.60 
  Partipilo, Pasquale 1439 ITA0.001-0.3120-6.20 

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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