Individual Calculations April 2009
 Cordara, Michele  Total change: -16.20  Rating chartPersonal card
 FE 15 Montecatini Montecatini Terme ITA 2008-12-27
RcRownchangeKK*chgGame
 2077 2109 3.50 6 0.32 15 4.80 
  Deruda, Leonardo 1842 ITA1.0010.18152.70 
  Caposciutti, Maurizio f2313 ITA0.5010.26153.90 
  Ricci, Alfredo 2020 ITA0.501-0.1215-1.80 
  Bardi, Giuliano 1815 ITA1.0010.15152.25 
  Mola, Pietro f2250 ITA0.001-0.3115-4.65 
  Lantini, Marco 2223 ITA0.5010.16152.40 

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)
 
 23e Open International "Pierre et Vacances" - A Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 2263 2109 1.00 8 -1.40 15 -21.00 
  Bensdorp, Marlies wm2316 NED0.001-0.2315-3.45 
  Laplanche, Denis 2218 FRA0.5010.15152.25 
  Piscopo, Pierluigi m2413 ITA0.001-0.1415-2.10 
  Juhasz, Kristof 2181 HUN0.001-0.4015-6.00 
  Martorelli, Antonio m2258 ITA0.5010.20153.00 
  Charmier, Gregory 2179 FRA0.001-0.4015-6.00 
  Molina, Fabrizio f2305 ITA0.001-0.2515-3.75 
  Van Hoolandt, Patrick f2235 MNC0.001-0.3315-4.95 

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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