Individual Calculations February 2020
 Kwossek, Georg  Total change: -8.60  Rating chartPersonal card
 43.Weihnachtsopen Meister Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 2122 2009 2.00 7 -0.43 20 -8.60 
  Lou, Vincent 2177 SUI0.001-0.2820-5.60 
  Froewis, Annika wf2100 AUT0.5010.12202.40 
  Deuber, Roman 2111 SUI1.0010.642012.80 
  Drechsler, Christoph 2157 SUI0.001-0.3020-6.00 
  Chen, Jonathan 2079 USA0.001-0.4020-8.00 
  Arbinger, Roland, Dr. 2095 GER0.5010.12202.40 
  Schweighoffer, Martin 2138 SUI0.001-0.3320-6.60 

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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