Individual Calculations December 2012
 Kucera, Petr  Total change: 33.45  Rating chartPersonal card
 Liberec Open 2012 Liberec CZE 2012-10-20
RcRownchangeKK*chgGame
 2172 2202 7.00 9 2.23 15 33.45 
  Birkestrand, Odd 1832 NOR1.0010.10151.50 
  Nelyubin, Sergey 2006 UKR1.0010.25153.75 
  Jinova, Lucie 2096 CZE1.0010.36155.40 
  Nguyen, Thai Dai Van 2069 CZE0.501-0.1815-2.70 
  Gorbatov, Alexey m2369 RUS0.5010.22153.30 
  Vavra, Pavel m2376 CZE0.5010.23153.45 
  Plischki, Sebastian m2371 GER0.5010.22153.30 
  Benes, Petr 2105 CZE1.0010.37155.55 
  Golcman, Evgeny 2323 RUS1.0010.66159.90 

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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