Individual Calculations May 2012
 Bonfa, Ileano  Total change: -12.15  Rating chartPersonal card
 CIS 2012 - A1.2 Montebelluna ITA 2012-03-16
RcRownchangeKK*chgGame
 2323 2277 0.50 3 -0.81 15 -12.15 
  Genocchio, Daniele m2431 ITA0.001-0.2915-4.35 
  Tonon, Alessandro 2274 ITA0.001-0.5015-7.50 
  Gilevich, Artem 2264 UKR0.501-0.0215-0.30 

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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