Individual Calculations March 2018
 Omacini, Mario  Total change: -24.60  Rating chartPersonal card
 CP Bergamo 2018 Bergamo ITA 2018-01-26
RcRownchangeKK*chgGame
 1488 1330 0.00 4 -1.23 20 -24.60 
  Ferrari, Paolo 1635 ITA0.001-0.1420-2.80 
  Cattoni, Luca 1552 ITA0.001-0.2220-4.40 
  Hercegovac, Neven 1538 ITA0.001-0.2320-4.60 
  Ruggeri, Gabriele 1227 ITA0.001-0.6420-12.80 

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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