Individual Calculations September 2019
 Vairo, Rocco Enrico  Total change: 2.80  Rating chartPersonal card
 FE 39 Conca della Presolana - B Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 1661 1556 1.50 4 0.07 40 2.80 
  Cervini, Alessandro 1653 ITA0.001-0.3740-14.80 
  Benazzo, Angelo 1684 ITA0.5010.17406.80 
  Conti, Valter 1618 ITA1.0010.594023.60 
  Greco, Edoardo 1690 ITA0.001-0.3240-12.80 

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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