Individual Calculations December 2018
 Andreini, Federico  Total change: -31.60  Rating chartPersonal card
 WE Citta' di Ostia - A Roma ITA 2018-10-26
RcRownchangeKK*chgGame
 1714 1523 0.00 3 -0.79 40 -31.60 
  Scagliarini, Bruno 1844 ITA0.001-0.1340-5.20 
  De Simone, Gianluca 1648 ITA0.001-0.3340-13.20 
  Vannelli, Vittorio 1649 ITA0.001-0.3340-13.20 

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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