Individual Calculations February 2020
 Weidt, Frank  Total change: -1.80  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1780 1962 5.50 7 0.35 20 7.00 
  Britschgi, Carmen 1723 GER1.0010.20204.00 
  Hari, Charan Sai Kalluri 1836 IND0.501-0.1720-3.40 
  Schoenbaechler, Anselm 1764 SUI1.0010.24204.80 
  Tamrazyan, Gohar 1747 SUI1.0010.23204.60 
  Hofstetter, Thomas 1868 SUI0.001-0.6320-12.60 
  Jovanovic, Aleksandar 1715 SUI1.0010.19203.80 
  Sobari, Robin 1808 SUI1.0010.29205.80 

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)
 
 Basel Open A 2020 Basel SUI 2020-01-02
RcRownchangeKK*chgGame
 1852 1962 4.00 7 -0.44 20 -8.80 
  Legky, Nikolay A g2362  * FRA0.001-0.0820-1.60 
  Delhoume, Sarah 1562  * FRA1.0010.08201.60 
  Kukreja, Sankalp 1702 IND1.0010.18203.60 
  Locher, Helmut 1737 GER1.0010.22204.40 
  Dittmar, Peter f2226 GER0.001-0.1820-3.60 
  Cakic, Igor 1684 SUI0.001-0.8320-16.60 
  Udipi, Kala Kishan 1691 SUI1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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