Individual Calculations October 2017
 De Zerbi, Sergio  Total change: -26.00  Rating chartPersonal card
 FE XV Citta' di Amantea - B Amantea ITA 2017-09-03
RcRownchangeKK*chgGame
 1558 1826 2.00 4 -1.30 20 -26.00 
  Balsano, Giulio 1555 ITA0.501-0.3320-6.60 
  Denozza, Mauro 1516 ITA0.501-0.3620-7.20 
  La Spina, Stefano 1545 ITA1.0010.16203.20 
  Corasaniti, Alessio 1616 ITA0.001-0.7720-15.40 

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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