Individual Calculations February 2022
 Fecker, Sina  Total change: 28.80  Rating chartPersonal card
 45. Weihnachtsopen Zurich Allgemein Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 1514 1482 3.00 5 0.72 40 28.80 
  Louis, Guillaume 1846 SUI0.001-0.1040-4.00 
  Siems, Malia 1096 SUI1.0010.09403.60 
  Hirzel, Cedric 1648 SUI0.001-0.2840-11.20 
  Troesch, Lukas 1251 SUI1.0010.21408.40 
  Zamora, Rafael 1727 SUI1.0010.804032.00 

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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