Individual Calculations July 2009
 Vecera, Petr  Total change: 10.80  Rating chartPersonal card
 Krajsky prebor SSZK various CZE 2008-10-19
RcRownchangeKK*chgGame
 1993 1860 3.00 7 0.72 15 10.80 
  Ambros, Zdenek 1969 CZE0.5010.15152.25 
  Omelka, Roman 2092 CZE1.0010.791511.85 
  Valek, Frantisek 1828 CZE0.501-0.0415-0.60 
  Hodovsky, Jiri 2041 CZE0.5010.24153.60 
  Vymetal, Milan 1983 CZE0.5010.17152.55 
  Pukl, Rostislav 1971 CZE0.001-0.3515-5.25 
  Hudacek, Josef 2065 CZE0.001-0.2415-3.60 

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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