Individual Calculations October 2020
 Buettiker, Stephan  Total change: -4.40  Rating chartPersonal card
 SGM 2019-20 round 7 decentralised SUI 2020-09-05
RcRownchangeKK*chgGame
 1752 1863 1.00 1 0.35 20 7.00 
  Arulanantham, Aneet 1752 SUI1.0010.35207.00 

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)
 
 14. Standard-Open Rheinfelden 2020 Rheinfelden GER 2020-09-11
RcRownchangeKK*chgGame
 1626 1863 2.50 4 -0.57 20 -11.40 
  Hirt, Urs 1472 SUI1.0010.09201.80 
  Sandbrink, Kai 1784 SUI0.001-0.6120-12.20 
  Uso I Cubertorer, Lluis 1755 SUI0.501-0.1520-3.00 
  Dohon, Maria-Johanna 1492 GER1.0010.10202.00 

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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