Individual Calculations March 2011
 Valguarnera, Girolamo  Total change: 7.50  Rating chartPersonal card
 CP Palermo 2011 Palermo ITA 2011-01-13
RcRownchangeKK*chgGame
 1948 2164 1.00 2 -0.54 15 -8.10 
  Bifulco, Michel 2011 ITA0.001-0.7015-10.50 
  Milletari`, Ruggero 1885 ITA1.0010.16152.40 

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 Carnevale d' Europa Pieve di Cento ITA 2011-02-05
RcRownchangeKK*chgGame
 2281 2164 4.00 8 1.04 15 15.60 
  Sokolov, Ivan g2564  * NED0.001-0.0815-1.20 
  Rozentalis, Eduardas g2564  * LTU0.001-0.0815-1.20 
  Monducci, Mirko 1925 ITA1.0010.20153.00 
  Colonnello, Piero 1934 ITA1.0010.21153.15 
  De Santis, Alessio f2289 ITA0.001-0.3315-4.95 
  Urosevic, Goran 2228 SRB1.0010.59158.85 
  Bentivegna, Francesco f2348 ITA1.0010.741511.10 
  Jakovljevic, Vlado m2394 BIH0.001-0.2115-3.15 
 * 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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