Individual Calculations February 2020
 Hakimifard, Ghazal  Total change: 10.20  Rating chartPersonal card
 43.Weihnachtsopen Meister Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 2209 2255 4.50 7 0.51 20 10.20 
  Malinovskii, Ilia 2031 RUS1.0010.22204.40 
  Martirosyan, Haik M. g2613 ARM0.001-0.1020-2.00 
  Narland, Tallak U. 2132 NOR0.501-0.1720-3.40 
  Paladini, Jean-Michel 2099 SUI1.0010.29205.80 
  Wagner, Leopold Franziskus 2150 GER0.501-0.1420-2.80 
  Borner, Daniel f2105 SUI1.0010.30206.00 
  Paltrinieri, Nicholas f2332 ITA0.5010.11202.20 

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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