Individual Calculations February 2020
 Russo, Massimiliano  Total change: -20.60  Rating chartPersonal card
 CP Roma 2020 Roma ITA 2020-01-24
RcRownchangeKK*chgGame
 1867 1728 0.00 3 -1.03 20 -20.60 
  Simeone, Giulio 1929 ITA0.001-0.2420-4.80 
  Pala, Giorgio 2075 ITA0.001-0.1120-2.20 
  Vannelli, Vittorio 1596 ITA0.001-0.6820-13.60 

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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