Individual Calculations April 2015
 Arcaro, Alexandre  Total change: -16.80  Rating chartPersonal card
 14. Burgdorfer Stadthaus Open 2015 Burgdorf SUI 2015-03-06
RcRownchangeKK*chgGame
 1786 1659 1.00 4 -0.42 40 -16.80 
  Jorns, Benedikt 1902 SUI0.001-0.2040-8.00 
  Albicker, Laurenz 1465 SUI0.501-0.2540-10.00 
  Martin T., Milan 2025 SVK0.001-0.1040-4.00 
  Meister, Juerg 1752 SUI0.5010.13405.20 

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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