Individual Calculations August 2017
 Wachtel, Arthur  Total change: 17.60  Rating chartPersonal card
 11. Kirchseeon Sparda-Bank-Open Kirchseeon GER 2017-06-30
RcRownchangeKK*chgGame
 1993 1785 1.50 4 0.44 40 17.60 
  Jimenez Capilla, Martin R. 2071 ESP0.5010.344013.60 
  Demir, Bilal 2069 TUR0.001-0.1640-6.40 
  Baur, Frank 2146 GER0.001-0.1040-4.00 
  Dietlmeier, Tobias 1686 GER1.0010.364014.40 

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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