Individual Calculations January 2017
 Donadio, Andrea  Total change: -24.60  Rating chartPersonal card
 FE 3 Vesuvio Torre Annunziata ITA 2016-12-09
RcRownchangeKK*chgGame
 1650 1708 0.50 3 -1.23 20 -24.60 
  Taurisano, Vincenzo 1837 ITA0.001-0.3320-6.60 
  Lombardi, Michele 1591 ITA0.501-0.1620-3.20 
  Scarlato, Gianfranco 1523 ITA0.001-0.7420-14.80 

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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