Individual Calculations July 2019
 Mullanu, Davide  Total change: -3.60  Rating chartPersonal card
 CR Sardegna 2019 Cagliari ITA 2019-05-30
RcRownchangeKK*chgGame
 1624 1652 2.50 5 -0.18 20 -3.60 
  Massidda, Luca 1377 ITA1.0010.17203.40 
  Sollai, Matteo 1900 ITA0.001-0.1920-3.80 
  Intilla, Lussorio 1317 ITA0.501-0.3820-7.60 
  Costa, Gabriele 1532 ITA1.0010.34206.80 
  Bonali, Leonardo 1993 ITA0.001-0.1220-2.40 

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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