Individual Calculations September 2009
 Grichkevitch, Gilles  Total change: -8.25  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2063 2153 5.00 8 0.07 15 1.05 
  Brault, Julien 1936 FRA1.0010.22153.30 
  Debanne, Thierry 1974 FRA1.0010.27154.05 
  Velasco, Santiago f2298 PUR0.001-0.3115-4.65 
  Marchal, Serge 1974 FRA1.0010.27154.05 
  Bonnin, Bruno 1989 FRA1.0010.28154.20 
  Baron, Thierry 2293 FRA0.001-0.3115-4.65 
  Vignier, Pascal 2026 FRA0.001-0.6715-10.05 
  Tran, Philippe 2017 FRA1.0010.32154.80 

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 XV Gioiosa Marea Gioiosa Marea ITA 2009-07-19
RcRownchangeKK*chgGame
 2093 2153 4.00 8 -0.62 15 -9.30 
  Puleo, Diego 1895 ITA0.501-0.3215-4.80 
  Dragojlovic, Andjelko m2397 SRB0.001-0.2015-3.00 
  Tirrito, Luca 2059 ITA0.501-0.1315-1.95 
  Ouadi, Wahbi 1976 FRA1.0010.27154.05 
  Di Misa, Salvatore 1851 ITA0.001-0.8515-12.75 
  Alfarone, Giovanni 2000 ITA0.501-0.2015-3.00 
  Santagati, Alessandro 2147 ITA1.0010.49157.35 
  Ristic, Nenad g2417 SRB0.5010.32154.80 

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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