Individual Calculations September 2009
 Trenner, Rolf  Total change: 28.80  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2158 2251 7.50 9 1.92 15 28.80 
  Bindig, Markus 2007 GER1.0010.20153.00 
  Belhach, Bilal 2057 NED1.0010.25153.75 
  Drozdov, Vladimir 2095 RUS1.0010.29154.35 
  Semenova, Elena wf2115 RUS1.0010.32154.80 
  Piankov, Evgenij m2356 UKR0.5010.14152.10 
  Golcman, Evgeny 2304 RUS1.0010.57158.55 
  Kochetkov, Vitali 2252 BLR0.001-0.5015-7.50 
  Schneider, Christian 2138 GER1.0010.35155.25 
  Balacek, Tadeas 2098 CZE1.0010.30154.50 

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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