Individual Calculations February 2018
 Deuber, Roman  Total change: -3.00  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Master Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 2146 1987 2.00 7 -0.15 20 -3.00 
  Huss, Andreas m2259 SUI1.0010.832016.60 
  Paehtz, Thomas g2356 GER0.001-0.1020-2.00 
  Simon, Ralf-Axel f2157 GER0.001-0.2820-5.60 
  Akermann, Thomas 2123 SUI0.001-0.3220-6.40 
  Meier, Rodrigo 2023 SUI0.5010.05201.00 
  Schweighoffer, Martin 2107 SUI0.001-0.3420-6.80 
  Kwossek, Georg 1995 GER0.5010.01200.20 

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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