Individual Calculations July 2011
 Zanirato, Stefano  Total change: 0.45  Rating chartPersonal card
 CR Emilia Romagna 2011 Ferrara ITA 2011-05-06
RcRownchangeKK*chgGame
 2101 1909 1.50 4 0.46 15 6.90 
  Ori, Marco 2140 ITA0.5010.29154.35 
  Pechy, Alaster 2199 ITA1.0010.841512.60 
  Di Trapani, Davide 2028 ITA0.001-0.3415-5.10 
  Trangoni, Bruno 2035 ITA0.001-0.3315-4.95 

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)
 
 OP Memorial Carlo Ragazzini - B Mestre ITA 2011-05-20
RcRownchangeKK*chgGame
 1743 1909 1.00 2 -0.43 15 -6.45 
  Stringhetta, Elio 1663 ITA0.501-0.3115-4.65 
  Bonollo, Sergio 1822 ITA0.501-0.1215-1.80 

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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