Individual Calculations August 2023
 Gubajdullin, Alexei  Total change: -13.20  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 2003 2266 6.00 9 -1.32 10 -13.20 
  Dudarev, Viacheslav 1866  * FID1.0010.08100.80 
  Kalambetov, Anton 2009 RUS0.001-0.8210-8.20 
  Volynets, Bogdan 1883 RUS1.0010.09100.90 
  Mochalin, Faddey 1982 RUS1.0010.16101.60 
  Danilenko, Denis O. 2091 RUS0.501-0.2310-2.30 
  Plotnikov, Boris 2099 RUS0.501-0.2210-2.20 
  Sabirov, Timur 2054 RUS0.001-0.7710-7.70 
  Kleimenov, Nikolay 2014 RUS1.0010.19101.90 
  Bachaliashvili, Eduard 2025 FID1.0010.20102.00 
 * 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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