Individual Calculations February 2018
 Altea, Alessandro  Total change: -0.20  Rating chartPersonal card
 OP Epifania Cagliari ITA 2018-01-05
RcRownchangeKK*chgGame
 1754 2034 4.00 5 -0.01 20 -0.20 
  Caredda, Giuseppe 1634  * ITA1.0010.08201.60 
  Caddeo, Pierluigi 1634  * ITA1.0010.08201.60 
  Clementini, Lorenzo 2051 ITA0.5010.02200.40 
  Sollai, Matteo 1819 ITA0.501-0.2720-5.40 
  Ardu, Luigi 1634  * ITA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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