Individual Calculations September 2018
 Bachmann, Andreas  Total change: -16.20  Rating chartPersonal card
 22eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2018-08-02
RcRownchangeKK*chgGame
 1910 1830 2.00 7 -0.81 20 -16.20 
  Zienkiewicz, Alexandre 2073 FRA0.001-0.2020-4.00 
  Ellis, Antoine 1939 FRA0.001-0.3520-7.00 
  Wehrle, Uwe 2067 GER0.5010.30206.00 
  Feger, Rodolphe 1772 FRA1.0010.42208.40 
  Wendler, Werner 2034 GER0.001-0.2420-4.80 
  Schebacher, Lionel 1712 FRA0.501-0.1620-3.20 
  Comte, Elise 1770 FRA0.001-0.5820-11.60 

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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