Individual Calculations April 2013
 Campanella, Alessandro  Total change: -22.50  Rating chartPersonal card
 WE XVII Amatori Scacchi - B Mascalucia ITA 2013-02-09
RcRownchangeKK*chgGame
 1617 1713 0.50 2 -0.75 30 -22.50 
  Dagnino, Marcello 1528 ITA0.501-0.2430-7.20 
  Zuccarotto, Salvatore 1706 ITA0.001-0.5130-15.30 

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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