Individual Calculations May 2015
 Gruscinski, Marc  Total change: 11.20  Rating chartPersonal card
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 1884 1719 2.50 6 0.56 20 11.20 
  Fehmer, Carsten 2097 GER0.001-0.0920-1.80 
  Nowak, Steven 2039 GER0.001-0.1320-2.60 
  Kohl, Niclas 1486 GER1.0010.21204.20 
  Wewers, Reinhard 2119  * GER0.001-0.0820-1.60 
  Wraga, Teresa 1640 GER1.0010.39207.80 
  Braun, Oskar 1922 GER0.5010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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