Individual Calculations December 2018
 Davini, Andrea  Total change: -25.60  Rating chartPersonal card
 WE Citta' di Forli' - Memorial Alessandro Zanzani - B Forli' ITA 2018-11-02
RcRownchangeKK*chgGame
 1621 1719 2.50 6 -1.28 20 -25.60 
  Minotti, Tommaso 1515 ITA0.001-0.7620-15.20 
  Gramellini, Fabio 1541 ITA1.0010.27205.40 
  Scarpa, Claudia 1624 ITA0.001-0.6320-12.60 
  Alessandrini, Matteo 1591 ITA1.0010.33206.60 
  Fiscato, Claudio 1650 ITA0.501-0.1020-2.00 
  Tonetto, Federico 1802 ITA0.001-0.3920-7.80 

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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