Individual Calculations March 2015
 Costa, Salvatore  Total change: -40.00  Rating chartPersonal card
 FE 19 Amatori Scacchi - B Catania ITA 2015-02-07
RcRownchangeKK*chgGame
 1583 1657 2.00 5 -1.00 40 -40.00 
  Conti, Silvano 1712 ITA0.5010.08403.20 
  Giuffrida, Francesco 1545 ITA0.501-0.1540-6.00 
  Palermo, Augusto 1523 ITA0.501-0.1840-7.20 
  Franceschino, Luca 1607 ITA0.501-0.0740-2.80 
  Dagnino, Marcello 1527 ITA0.001-0.6840-27.20 

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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