Individual Calculations July 2017
 Mollace, Ruggero  Total change: -50.40  Rating chartPersonal card
 CR Calabria 2017 Rossano ITA 2017-06-02
RcRownchangeKK*chgGame
 1778 1710 0.00 3 -1.26 40 -50.40 
  Marincolo, Piercarlo 1965 ITA0.001-0.1940-7.60 
  Mercuri, Delia 1572 ITA0.001-0.6940-27.60 
  Catapano, Francesco 1797 ITA0.001-0.3840-15.20 

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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