Individual Calculations October 2008
 Halbrstat, David  Total change: -7.00  Rating chartPersonal card
 Czech Open 2008 C - CPP Open Pardubice CZE 2008-07-19
RcRownchangeKK*chgGame
 2056 1806 0.50 4 -0.28 25 -7.00 
  Taranik, Olexiy 2100 UKR0.001-0.1525-3.75 
  Lukonin, Andrjs 2084 RUS0.5010.33258.25 
  Svub, Jan 2019 CZE0.001-0.2325-5.75 
  Bandt, Jochen 2019 GER0.001-0.2325-5.75 

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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