Individual Calculations September 2011
 Gazzarri, Alberto  Total change: -20.55  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1921 2101 4.00 7 -1.11 15 -16.65 
  Fontaine, Olivier 1899 FRA0.501-0.2615-3.90 
  Louis-Sidois, Charles 1917 FRA0.001-0.7415-11.10 
  O`Sullivan, Thomas 1802 FRA1.0010.15152.25 
  Bernabeu, Xavier 1976 FRA1.0010.33154.95 
  Marks, Edwin 1998 FRA0.501-0.1415-2.10 
  Osmani, Arif 1983 FRA1.0010.34155.10 
  Dizdarevic, Barbara 1874 SRB0.001-0.7915-11.85 

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 29 Citta' di Montecatini Montecatini Terme ITA 2011-07-31
RcRownchangeKK*chgGame
 2081 2101 4.50 9 -0.26 15 -3.90 
  Poggioli, Fabio 1834 ITA1.0010.18152.70 
  Efimov, Igor g2428 MNC0.001-0.1315-1.95 
  Rezzuti, Vincenzo 1942 ITA0.501-0.2115-3.15 
  Movileanu, Daniela 1931 ITA1.0010.28154.20 
  Grasso, Gaetano 1991 ITA0.501-0.1515-2.25 
  Riccio, Eros 2194 ITA1.0010.63159.45 
  Nannelli, Paolo 2224 ITA0.001-0.3315-4.95 
  Stips, Felix 2213 ITA0.001-0.3515-5.25 
  Ragonese, Rosario L. 1969 ITA0.501-0.1815-2.70 

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)
 

 

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