Individual Calculations January 2009
 Koepke, Christian  Total change: 12.45  Rating chartPersonal card
 12.offene Bayerische Meisterschaft Bad Wiessee GER 2008-11-01
RcRownchangeKK*chgGame
 2246 2356 6.50 9 0.83 15 12.45 
  Bergen, Klaus 2006 AUT1.0010.11151.65 
  Probst, Albert 2108 GER1.0010.19152.85 
  Brychcy, Felix 2101 GER1.0010.19152.85 
  Lauber,arnd, Dr. m2497 GER0.001-0.3115-4.65 
  Van Den Bersselaar, Jeroen 2178 NED1.0010.27154.05 
  Meins, Gerlef m2460 GER0.5010.14152.10 
  Prusikin, Michael g2538 GER0.001-0.2615-3.90 
  Pohle, Dirk 2172 GER1.0010.26153.90 
  Yuan, Yuanling wf2157 CAN1.0010.24153.60 

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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