Individual Calculations May 2010
 Popelka, Oldrich  Total change: 34.50  Rating chartPersonal card
 1. jihoceska divize various CZE 2009-10-11
RcRownchangeKK*chgGame
 2071 2039 5.50 9 1.38 25 34.50 
  Kratochvil, Milos 2153 CZE1.0010.662516.50 
  Mazur, David 2076 CZE0.5010.05251.25 
  Slapak, Zdenek 2181 SVK0.5010.19254.75 
  Rosenzweig, Vladimir 2141 CZE1.0010.642516.00 
  Pravdik, Kamil 2021 CZE0.001-0.5325-13.25 
  Novak, Jiri 2035 CZE1.0010.492512.25 
  Olejnicek, Jiri 2019 CZE0.501-0.0325-0.75 
  Havlik, Jan 1957 CZE1.0010.39259.75 
  Hejl, Jaroslav 2054 CZE0.001-0.4825-12.00 

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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