Individual Calculations March 2014
 Bonferroni, Thierry  Total change: 0.00  Rating chartPersonal card
 10. Open de Payerne (round 2-3) Payerne SUI 2014-02-06
RcRownchangeKK*chgGame
 1721 1915 1.50 2 0.00 15 0.00 
  Kuehn, Lukas 1665 SUI1.0010.19152.85 
  Hofmann, Colin 1776 SUI0.501-0.1915-2.85 

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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