Individual Calculations February 2019
 Marquardt, Christian  Total change: 1.60  Rating chartPersonal card
 5. Internationales Weihnachtsopen 2018 A-Turnier Frankenthal GER 2018-12-27
RcRownchangeKK*chgGame
 2036 2089 3.50 6 0.08 20 1.60 
  Foerster-Yialamas, Lucas c1867 USA1.0010.22204.40 
  Cernov, Vadim m2379 ROU0.001-0.1620-3.20 
  Kohde, Janis 1874 GER0.501-0.2720-5.40 
  Muths, Lukas 1857 GER1.0010.21204.20 
  Mao, Kevin 2031 GER0.501-0.0820-1.60 
  Cofmann, Veaceslav 2205 GER0.5010.16203.20 

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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