Individual Calculations April 2009
 De Florio, Federico  Total change: -17.25  Rating chartPersonal card
 24e Open International d'Hiver de Nice Nice FRA 2008-12-26
RcRownchangeKK*chgGame
 2107 2142 3.00 6 -0.32 15 -4.80 
  Gachet, Sebastien 2310 FRA0.001-0.2815-4.20 
  Boukhris-Ferre, Yacine 1916 FRA1.0010.21153.15 
  Collareta, Giovanni 2087 ITA1.0010.42156.30 
  Rachez, Christophe 1935 FRA1.0010.23153.45 
  Sanchez, Joseph m2471 PHI0.001-0.1215-1.80 
  Samuel, Christian 1923 FRA0.001-0.7815-11.70 

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)
 
 23e Open International "Pierre et Vacances" - A Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 2247 2149 2.50 9 -0.83 15 -12.45 
  Qendro, Llambi m2373 ALB0.001-0.2215-3.30 
  Busquets, Luis f2238 USA1.0010.62159.30 
  Molina, Fabrizio f2305 ITA0.001-0.2915-4.35 
  Scharrer, Patrick 2281 ITA0.001-0.3215-4.80 
  Bensdorp, Marlies wm2316 NED0.001-0.2815-4.20 
  Dijoux, Frederic 2116 FRA0.501-0.0515-0.75 
  Van Hoolandt, Patrick f2235 MNC1.0010.62159.30 
  San Marco, Bruno f2208 FRA0.001-0.4215-6.30 
  Denoth, Mario 2154 SUI0.001-0.4915-7.35 

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)
 

 

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