Individual Calculations August 2015
 Vavra, Michal  Total change: 8.80  Rating chartPersonal card
 CZECH OPEN 2015 - E - 4-member team tournament Pardubice, Tipsport arena CZE 2015-07-16
RcRownchangeKK*chgGame
 2145 1949 1.00 2 0.44 20 8.80 
  Sabol, Marian f2312 CZE0.001-0.1020-2.00 
  Bach, Ulf-Gunter 1977 GER1.0010.542010.80 

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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