Individual Calculations December 2021
 Davtyan, David Arm.  Total change: 37.60  Rating chartPersonal card
 Primera Autonomica Norte 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 2126 2292 7.50 8 1.88 20 37.60 
  Aymerich Rosell, Pablo 2103 ESP0.501-0.2520-5.00 
  Donate Moreno, Silvia 1917 ESP1.0010.09201.80 
  Silva Rodriguez, Julio Jose 2368 ESP1.0010.602012.00 
  Davidovas Chananovas, Norman 2061 ESP1.0010.21204.20 
  Mingarro Carceller, Sergi f2361 ESP1.0010.602012.00 
  Verdu Vazquez, Sergio 2046 ESP1.0010.19203.80 
  Guillem Mora, Carlos 2073 ESP1.0010.22204.40 
  Gomez Banaclocha, Pascual 2075 ESP1.0010.22204.40 

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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