Individual Calculations April 2015
 Dreyer, Eduard  Total change: -36.40  Rating chartPersonal card
 19. Open der Sparkasse Oberlausitz Niederschlesien Leutersdorf GER 2015-02-13
RcRownchangeKK*chgGame
 1686 1972 1.50 4 -1.82 20 -36.40 
  Anders, Steffen Jens 1572  * GER0.501-0.4220-8.40 
  Ploss, Julius 1716 GER0.001-0.8120-16.20 
  Alvermann, Christian 1807 GER0.501-0.2220-4.40 
  Schmidt, Sergej 1648 GER0.501-0.3720-7.40 
 * 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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