Rapid: Individual Calculations August 2012
 Bohac, Vlastimil  Total change: -10.60  Rating chartPersonal card
 Czech Open 2012 - G3 - European Amateurs Championship in rapid Pardubice CZE 2012-07-18
RcRownchangeKK*chgGame
 1563 1779 1.00 2 -0.53 20 -10.60 
  Pranizina, Alina 1650 RUS0.501-0.1720-3.40 
  Gregor, Jiri 1476 CZE0.501-0.3620-7.20 

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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