Individual Calculations July 2011
 Petritaj, Ferdinando  Total change: -1.20  Rating chartPersonal card
 OP di Carignano Carignano ITA 2011-05-06
RcRownchangeKK*chgGame
 2303 2195 2.00 4 0.56 15 8.40 
  Kizov, Atanas m2392 MKD1.0010.751511.25 
  Dragojlovic, Andjelko m2367 SRB0.001-0.2715-4.05 
  Moncelli, Giorgio 2098 ITA1.0010.37155.55 
  Aleksic, Nenad m2355 SRB0.001-0.2915-4.35 

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)
 
 FE Citta' di Savigliano Savigliano ITA 2011-05-12
RcRownchangeKK*chgGame
 2088 2195 2.50 5 -0.58 15 -8.70 
  Giordana, Diego 1811 ITA1.0010.09151.35 
  Babilonia, Mauricio Rafael 2029 COL1.0010.28154.20 
  Pulito, Alberto 2281 ITA0.5010.12151.80 
  Mrdja, Milan m2385 CRO0.001-0.2515-3.75 
  Martin, Tiziano 1936 ITA0.001-0.8215-12.30 

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)
 
 OP Bobby Fischer Cuneo ITA 2011-06-06
RcRownchangeKK*chgGame
 1921 2195 4.00 5 -0.06 15 -0.90 
  Ciaramella, Antonio 2069 ITA0.001-0.6715-10.05 
  Babilonia, Mauricio Rafael 2029 COL1.0010.28154.20 
  Sotgia, Cosimo 1917 ITA1.0010.17152.55 
  Araniti, Michelangelo 1795  * ITA1.0010.08151.20 
  Medaglia, Enzo 1795  * ITA1.0010.08151.20 
 * 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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