Individual Calculations February 2020
 Sadeghi, Hassan  Total change: -21.80  Rating chartPersonal card
 43.Weihnachtsopen Meister Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 2032 2094 3.50 7 -0.63 20 -12.60 
  Janoszka, Arnd f2353 GER0.001-0.1820-3.60 
  Brandis, Benjamin 1985 SUI0.001-0.6520-13.00 
  Hug, Mark-Simon 1990 SUI1.0010.36207.20 
  Henderson De La Fuente, Andrea 1980 ESP0.501-0.1620-3.20 
  Urwyler, Nikash 1948 SUI0.501-0.2020-4.00 
  Mamalis, Prokopios 1943 GRE0.501-0.2020-4.00 
  Barth, Can-Elian 2023 SUI1.0010.40208.00 

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)
 
 SGM 2019-20 round 4 decentralised SUI 2020-01-11
RcRownchangeKK*chgGame
 2128 2096 0.00 1 -0.46 20 -9.20 
  Cuckovic, Stasa 2128 SRB0.001-0.4620-9.20 

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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