Individual Calculations April 2015
 Schmidt, Sergej  Total change: 49.60  Rating chartPersonal card
 19. Open der Sparkasse Oberlausitz Niederschlesien Leutersdorf GER 2015-02-13
RcRownchangeKK*chgGame
 1900 1648 2.00 4 1.24 40 49.60 
  Zirnstein, Falk 1848 GER0.5010.264010.40 
  Nagel, Gerhard 1905 GER0.001-0.1840-7.20 
  Fritzsche, Joerg 1875 GER1.0010.794031.60 
  Dreyer, Eduard 1972 GER0.5010.374014.80 

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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