Individual Calculations September 2009
 Pedersen, Finn  Total change: 15.30  Rating chartPersonal card
 20th NATO Chess Championship Hammelburg GER 2009-06-15
RcRownchangeKK*chgGame
 2181 2287 5.50 7 1.02 15 15.30 
  Mottais, Francois 2054 FRA1.0010.21153.15 
  Oltean, Gusztav 2133 HUN1.0010.29154.35 
  Lillevold, Frode 2154 NOR0.001-0.6815-10.20 
  Serralta, Michel 2125 FRA1.0010.29154.35 
  Indbryn, Tommy 2158 NOR1.0010.33154.95 
  Drabke, Lorenz m2469 GER0.5010.24153.60 
  Sirch, Franz 2172 GER1.0010.34155.10 

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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