Individual Calculations July 2021
 Malygin, Alexander  Total change: -15.20  Rating chartPersonal card
 43 R.G.Nezhmetdinov Memorial Kazan RUS 2021-05-29
RcRownchangeKK*chgGame
 2052 2180 5.00 9 -0.76 20 -15.20 
  Kolesov, Gordey 1820 RUS0.501-0.4020-8.00 
  Bogachkova, Alena wf2057 RUS0.501-0.1720-3.40 
  Gafarov, Damir 1972 RUS1.0010.23204.60 
  Pogorelskikh, Sofia 1925 RUS0.501-0.3120-6.20 
  Zakirov, Amir 1881 RUS0.501-0.3520-7.00 
  Plotnikov, Boris 1780  * RUS1.0010.08201.60 
  Ponfilenok, Vladimir 2326 RUS0.5010.20204.00 
  Khayrullin, Denis f2370 RUS0.5010.25205.00 
  Toropov, Pavel f2336 RUS0.001-0.2920-5.80 
 * 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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