Individual Calculations September 2009
 Tezcan, Emre  Total change: 24.75  Rating chartPersonal card
 20th NATO Chess Championship Hammelburg GER 2009-06-15
RcRownchangeKK*chgGame
 2170 2036 3.00 6 0.99 25 24.75 
  Giua, Frederic 2223 FRA1.0010.742518.50 
  Sirch, Franz 2172 GER1.0010.682517.00 
  Drabke, Lorenz m2386 GER0.001-0.1125-2.75 
  Mueller, Jason 2174 USA0.001-0.3125-7.75 
  Picart, Laurent 2148 FRA0.001-0.3525-8.75 
  Kocur, Marc 1919 BEL1.0010.34258.50 

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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