Individual Calculations May 2015
 Cuchna, Martin  Total change: -54.00  Rating chartPersonal card
 Prebor Prahy 2014/2015 - I. trida - skupina 11 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 1864 1907 2.00 6 -1.35 40 -54.00 
  Hadrava, Jaroslav 1921 CZE0.001-0.4840-19.20 
  Vasicek, Martin 1761 CZE0.001-0.7040-28.00 
  Ursta, Lubomir 1894 CZE1.0010.484019.20 
  Krutina, Miroslav 1991 CZE0.001-0.3840-15.20 
  Havrdova, Lenka 1852 CZE1.0010.424016.80 
  Stepanek, Svatopluk 1765 CZE0.001-0.6940-27.60 

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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