Individual Calculations May 2010
 Ferretti, Folco  Total change: -1.50  Rating chartPersonal card
 CIS - SERIE A1-3 Montecatini Terme ITA 2010-03-26
RcRownchangeKK*chgGame
 2390 2325 2.00 5 -0.10 15 -1.50 
  Vuelban, Virgilio m2346 PHI0.001-0.4715-7.05 
  Mastrovasilis, Dimitrios g2574 GRE0.5010.31154.65 
  Bruno, Fabio m2470 ITA0.001-0.3115-4.65 
  Drei, Andrea f2240 ITA0.501-0.1215-1.80 
  Tocchioni, Doriano f2320 ITA1.0010.49157.35 

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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