Individual Calculations January 2012
 Tortorella, Giancarlo  Total change: 34.65  Rating chartPersonal card
 10ème open international de la ville de Menton MENTON FRA 2011-10-23
RcRownchangeKK*chgGame
 1979 1764 4.50 8 2.65 15 39.75 
  Desportes, Gerard 1981 FRA0.5010.28154.20 
  Birens, Eric-Andre 1969 FRA0.5010.26153.90 
  Ratti, Marco 1963 ITA1.0010.761511.40 
  Massa, Giovanni 2105 ITA0.001-0.1215-1.80 
  Maiffret, Patrick 1940 FRA0.5010.23153.45 
  Labarthe, Arnaud 1917 FRA1.0010.701510.50 
  Roussiere, Christophe 2036 FRA0.001-0.1715-2.55 
  Rosenfeld, Imre 1920 FRA1.0010.711510.65 

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)
 
 1er festival de l'Ecole d'Echecs de Nice (-2200) - B NICE FRA 2011-11-19
RcRownchangeKK*chgGame
 1762 1766 2.50 5 -0.02 15 -0.30 
  Gabrillargues, Karim 1852 FRA0.001-0.3815-5.70 
  Ghimis, Alina-Elena 1765 FRA0.001-0.5015-7.50 
  Zaborski, Frederic 1638 FRA1.0010.33154.95 
  Tagliano, Maurizio 1733 ITA0.501-0.0515-0.75 
  Cardona, Paolo 1822 ITA1.0010.58158.70 

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)
 
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2039 1766 1.00 7 -0.32 15 -4.80 
  Osborne, Marcus E 2166  * ENG0.5010.42156.30 
  Player, Edmund C 2166  * ENG0.001-0.0815-1.20 
  Nandhidhaa, Pv 2139 IND0.001-0.1015-1.50 
  Lenier, Jude A 2030 ENG0.001-0.1815-2.70 
  Vachtfeidl, Petr 1969 CZE0.5010.26153.90 
  Boger, Raymond 1959 NOR0.001-0.2515-3.75 
  Wright, Jonathan 1846 ENG0.001-0.3915-5.85 
 * 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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