Individual Calculations February 2017
 Olivier, Jean-Marc  Total change: -49.20  Rating chartPersonal card
 Schachfestival Basel 2017 Amateure Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 1672 1832 3.00 6 -1.23 40 -49.20 
  Schranckenmuller, Daniele 1563 FRA0.001-0.8340-33.20 
  Helfrich, Ernst 1675 SUI0.501-0.2140-8.40 
  Eichenberger, Dominique 1592 SUI0.501-0.3040-12.00 
  Pogosian, Norair 1690 FRA0.001-0.6940-27.60 
  Willimann, Philipp 1667 SUI1.0010.284011.20 
  Jehnichen, Kai 1847 GER1.0010.524020.80 

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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