Rapid: Individual Calculations April 2015
 Petrov, Nikolaj  Total change: -7.80  Rating chartPersonal card
 O pohar primatora Havirova 2015 Havirov CZE 2015-03-21
RcRownchangeKK*chgGame
 1843 1769 3.00 8 -0.39 20 -7.80 
  Kratochvil, Josef f2169  * CZE0.001-0.0820-1.60 
  Sudolsky, Jan 1528 CZE1.0010.20204.00 
  Hajek, Oskar 1942 CZE0.001-0.2720-5.40 
  Sramek, Tomas 1996 CZE0.001-0.2120-4.20 
  Machura, Jaroslav 1556 CZE0.001-0.7720-15.40 
  Herman, Pavel 1708 CZE1.0010.42208.40 
  Tretina, Zdenek 1717 CZE1.0010.43208.60 
  Trapl, Dalibor 2125 CZE0.001-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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