Individual Calculations September 2009
 Krejci, Martin  Total change: 17.75  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2070 1837 2.00 6 0.71 25 17.75 
  Bacak, Martin 2125 CZE0.001-0.1625-4.00 
  Fencl, Pavel 1912 CZE1.0010.602515.00 
  Matonoha, Ctirad 2094 CZE0.5010.32258.00 
  Novak, Ales 2084 CZE0.001-0.1925-4.75 
  Bukacek, Lubomir 2050 CZE0.5010.27256.75 
  Strasil, Pavel c2157 CZE0.001-0.1325-3.25 

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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