Individual Calculations February 2020
 Puuska, Heini  Total change: 2.40  Rating chartPersonal card
 43.Weihnachtsopen Meister Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 2115 1995 2.50 7 0.12 20 2.40 
  Kelecevic, Nedeljko m2174 SUI0.5010.23204.60 
  Hugentobler, Patrick f2164 SUI0.001-0.2820-5.60 
  Potterat, Marc 2087 SUI0.5010.13202.60 
  Deuber, Roman 2111 SUI0.001-0.3420-6.80 
  Altenburger, Rene 2062 SUI1.0010.592011.80 
  Sertbay, Huseyin 2106 TUR0.001-0.3520-7.00 
  Paladini, Jean-Michel 2099 SUI0.5010.14202.80 

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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