Individual Calculations January 2010
 Bach, Markus  Total change: -0.45  Rating chartPersonal card
 Open Liberec 2009 Liberec CZE 2009-10-24
RcRownchangeKK*chgGame
 1965 1976 2.00 4 -0.03 15 -0.45 
  Goluch, Piotr 2149 POL0.5010.23153.45 
  Cernik, Lukas 2229 CZE0.001-0.1915-2.85 
  Bulano, Alexander 1807 GER1.0010.28154.20 
  Slechta, Jan 1674 CZE0.501-0.3515-5.25 

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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