Rapid: Individual Calculations December 2016
 Cirina, Gianluca  Total change: -1.00  Rating chartPersonal card
 OP PREZIOSI E PREMIATI CAGLIARI ITA 2016-11-20
RcRownchangeKK*chgGame
 1807 1814 2.00 4 -0.05 20 -1.00 
  Altea, Luca 1472 ITA0.001-0.8820-17.60 
  Ardu, Luigi 1789 ITA1.0010.47209.40 
  Sonis, Luca 1788 ITA1.0010.46209.20 
  Sonis, Francesco f2178 ITA0.001-0.1020-2.00 

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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