Individual Calculations September 2009
 Sohl, Jan  Total change: 24.15  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2301 2166 4.50 9 1.61 15 24.15 
  Lorscheid, Gerhard f2345 GER0.5010.23153.45 
  Oparin, Grigoriy f2350 RUS0.001-0.2615-3.90 
  Korstin, Maris 2279 EST0.5010.15152.25 
  Bracker, Frank 2280 GER0.5010.16152.40 
  Graf, Felix 2291 GER0.001-0.3315-4.95 
  Korennoi, Viktor 2247 RUS0.5010.11151.65 
  Aepfler, Christian f2297 GER0.5010.18152.70 
  Vovk, Ilja f2247 EST1.0010.61159.15 
  Rotstein, Jefim f2370 GER1.0010.761511.40 

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)
 

 

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