Individual Calculations May 2012
 Prochazka, Petr  Total change: -18.30  Rating chartPersonal card
 Krajska soutez - skupina B SSS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1936 1998 4.00 9 -1.22 15 -18.30 
  Pauch, Jan 1977 CZE1.0010.47157.05 
  Kaplan, Tomas 2019 CZE0.001-0.4715-7.05 
  Bodicky, Michal 1783 CZE0.001-0.7715-11.55 
  Krejci, Martin 1883 CZE0.001-0.6615-9.90 
  Gernert, Otakar 2081 CZE0.001-0.3915-5.85 
  Stegl, Petr 1758 CZE1.0010.20153.00 
  Mrazek, Vladimir 1962 CZE0.501-0.0515-0.75 
  Chybny, Zdenek 1903 CZE1.0010.37155.55 
  Riha, Jaroslav 2054 CZE0.5010.08151.20 

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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