Individual Calculations July 2012
 Sibilio, Mario  Total change: 6.15  Rating chartPersonal card
 44 CIS - Serie Master Arvier ITA 2012-04-27
RcRownchangeKK*chgGame
 2176 2346 2.00 2 0.55 15 8.25 
  De Val, Daniele 2191 ITA1.0010.29154.35 
  Livecchi, Dario 2160 ITA1.0010.26153.90 

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)
 
 FE 2 dei Campioni Roma ITA 2012-05-18
RcRownchangeKK*chgGame
 2052 2346 4.00 5 -0.14 15 -2.10 
  Colantuono, Virginia 1946  * ITA0.501-0.4215-6.30 
  Piatto, Maurizio 1946  * ITA1.0010.08151.20 
  Prudenzano, Ruggero 1967 ITA1.0010.09151.35 
  Quimi, Marco 2181 PER0.501-0.2215-3.30 
  Chiaretti, Roberto 2222 ITA1.0010.33154.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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