Individual Calculations April 2013
 Salvetti, Alec  Total change: -1.65  Rating chartPersonal card
 CIS 2013 - A1 Girone 1 Arvier ITA 2013-03-15
RcRownchangeKK*chgGame
 2199 2226 1.50 3 -0.11 15 -1.65 
  Pulito, Alberto 2259 ITA0.5010.05150.75 
  Ciuffoletti, Paolo 2182 ITA0.001-0.5615-8.40 
  Mariano, Elia 2156 ITA1.0010.40156.00 

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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