Individual Calculations March 2012
 Colosimo, Alessandro  Total change: -15.45  Rating chartPersonal card
 CP La Spezia Sarzana ITA 2012-02-03
RcRownchangeKK*chgGame
 1871 1878 0.50 3 -1.03 15 -15.45 
  Tamburini, Lorenzo 2004 ITA0.001-0.3315-4.95 
  Kresovich, Svetozar 1858 CRO0.501-0.0315-0.45 
  Vaselli, Luciano 1750 ITA0.001-0.6715-10.05 

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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