Individual Calculations February 2019
 Sobari, Robin  Total change: 58.80  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1700 1706 4.50 6 1.47 40 58.80 
  Steiner, Gabriel 1387 SUI1.0010.13405.20 
  Eichenberger, Markus 1888 SUI0.5010.24409.60 
  Topcu, Zeki 1614 TUR0.501-0.1340-5.20 
  Niederberger, Raphael 1681 SUI1.0010.474018.80 
  Mohr, Bernhard 1679 SUI1.0010.464018.40 
  Reuter, Roland 1951 GER0.5010.304012.00 

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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