Individual Calculations May 2010
 Tocchioni, Doriano  Total change: -8.25  Rating chartPersonal card
 CIS - SERIE A1-3 Montecatini Terme ITA 2010-03-26
RcRownchangeKK*chgGame
 2391 2320 1.50 5 -0.55 15 -8.25 
  Drei, Andrea f2240 ITA0.001-0.6115-9.15 
  Vuelban, Virgilio m2346 PHI0.5010.04150.60 
  Mastrovasilis, Dimitrios g2574 GRE0.001-0.1915-2.85 
  Bruno, Fabio m2470 ITA1.0010.701510.50 
  Ferretti, Folco f2325 ITA0.001-0.4915-7.35 

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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