Individual Calculations February 2022
 Ernst, Heinz  Total change: -15.40  Rating chartPersonal card
 45. Weihnachtsopen Zurich Allgemein Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 1601 1765 4.00 7 -0.77 20 -15.40 
  Saket, Kumar 1446 IND0.501-0.3720-7.40 
  Longepierre, Chloe 1597 SUI1.0010.28205.60 
  Thode, Gilda 1966 SUI1.0010.762015.20 
  Rotunno, Flavio 1903 SUI0.001-0.3120-6.20 
  Saminskij, Jan 1367 SUI0.001-0.9220-18.40 
  Schellenberg, Pascal 1440 SUI0.501-0.3720-7.40 
  Stalder, Daniel 1485 SUI1.0010.16203.20 

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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