Individual Calculations August 2017
 Kehr, Hans-Joachim  Total change: -44.20  Rating chartPersonal card
 WE Bergamo International 2017 - B Bergamo ITA 2017-07-14
RcRownchangeKK*chgGame
 1715 1948 2.50 6 -2.21 20 -44.20 
  Eichstaedt, Axel 1770 GER0.501-0.2320-4.60 
  Czyzykiewicz, Rafal 1779 POL0.501-0.2220-4.40 
  Pannone, Alessandro 1740 ITA0.001-0.7720-15.40 
  Fiscato, Claudio 1626 ITA0.501-0.3720-7.40 
  Confalonieri, Luca 1774 ITA0.001-0.7320-14.60 
  Biffi, Roberto 1601 ITA1.0010.11202.20 

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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