Individual Calculations September 2009
 Buck, Axel  Total change: -13.25  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2044 2001 3.00 8 -0.53 25 -13.25 
  Pospisil, Evzen 2209 CZE1.0010.772519.25 
  Zhou, Syang 2148 GER0.001-0.3025-7.50 
  Zeleny, Tomas 2190 CZE0.001-0.2525-6.25 
  Zverina, Jan 1888 CZE0.501-0.1525-3.75 
  Velina, Valeria 1762 GER1.0010.20255.00 
  Bomans, Arno 2102 BEL0.001-0.3625-9.00 
  Stukheil, Martin 1905 CZE0.501-0.1325-3.25 
  Gorbatenko, Alexander 2145 RUS0.001-0.3125-7.75 

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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