Individual Calculations January 2016
 Carlacci, Umberto  Total change: -22.40  Rating chartPersonal card
 WE 7 Santa Cecilia - B Rocca Priora ITA 2015-11-20
RcRownchangeKK*chgGame
 1640 1687 0.00 2 -1.12 20 -22.40 
  Maselli, Daniel 1735 ITA0.001-0.4320-8.60 
  Silano, Pierluigi 1545 ITA0.001-0.6920-13.80 

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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