Individual Calculations May 2015
 Schumacher, Peter  Total change: -7.00  Rating chartPersonal card
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 1921 1673 0.50 4 -0.35 20 -7.00 
  Nohr, Jonas 2060 GER0.001-0.0920-1.80 
  Braun, Oskar 1922 GER0.001-0.1920-3.80 
  Friedrich, Patrick 1961 GER0.001-0.1620-3.20 
  Hoel, Hakon 1740 NOR0.5010.09201.80 

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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