Rapid: Individual Calculations May 2015
 Orzechowski, Jacek  Total change: -27.40  Rating chartPersonal card
 Bohuslavice Open 2015 Bohuslavice CZE 2015-04-18
RcRownchangeKK*chgGame
 1981 2228 5.00 8 -1.37 20 -27.40 
  Tylecek, Drahomir 1888 CZE0.501-0.3820-7.60 
  Vitasek, Tomas 1942 CZE0.501-0.3420-6.80 
  Bergloviec, Jan 1844 CZE1.0010.09201.80 
  Reznicek, Marcel 2043 CZE1.0010.26205.20 
  Cempel, Jaroslav f2105 CZE0.501-0.1720-3.40 
  Jelinek, Marek 2028 CZE0.001-0.7620-15.20 
  Vacek, Antonin 2060 CZE0.501-0.2220-4.40 
  Kotlar, Jarmil 1935 CZE1.0010.15203.00 

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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