Individual Calculations September 2009
 Obodchuk, Andrei  Total change: -3.90  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2318 2395 5.00 9 -0.39 10 -3.90 
  Shytaj, Carlo 2223 ITA0.501-0.2310-2.30 
  Pfretzschner, Roland f2243 GER1.0010.30103.00 
  Hoellman, Ludger 2185 GER0.501-0.2710-2.70 
  Kantans, Toms 2209 LAT1.0010.26102.60 
  Vokac, Marek g2466 CZE0.5010.10101.00 
  Cvek, Robert g2520 CZE0.5010.17101.70 
  Gavrilov, Alexei m2480 RUS0.001-0.3810-3.80 
  Ruecker, Benjamin 2258 GER0.501-0.1810-1.80 
  Korinek, Ondrej 2275 CZE0.501-0.1610-1.60 

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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