Individual Calculations October 2008
 Jecha, Petr  Total change: 19.00  Rating chartPersonal card
 Jesenik Open 2008 Jesenik CZE 2008-08-16
RcRownchangeKK*chgGame
 2055 1979 4.00 8 0.76 25 19.00 
  Hastik, Svatopluk 2107 CZE0.5010.17254.25 
  Weglarz, Leszek m2303 POL0.001-0.1325-3.25 
  Riman, Vaclav 2047 CZE0.5010.09252.25 
  Olsar, Robin 2040 CZE0.001-0.4225-10.50 
  Zelezny, Jiri 2008 CZE0.5010.04251.00 
  Vlachopulos, Elefteris 1802 CZE1.0010.27256.75 
  Kubin, Petr 2069 CZE1.0010.622515.50 
  Ling, Bronislav 2066 CZE0.5010.12253.00 

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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