Rapid: Individual Calculations April 2023
 Davydov, Nikita  Total change: 61.60  Rating chartPersonal card
 Maslenitsa-2023 Astrakhan RUS 2023-02-25
RcRownchangeKK*chgGame
 1417 1573 7.00 8 1.54 40 61.60 
  Davydov, Ilya 1173  * RUS1.0010.08403.20 
  Korovyakov, Alexander 1341 RUS1.0010.21408.40 
  Penskii, Ilyas 1407 RUS0.501-0.2240-8.80 
  Sediki, Shapur 1514 RUS1.0010.424016.80 
  Marchenko, Nikolay 1976 RUS0.5010.424016.80 
  Mullyaminova, Sofiya 1520 RUS1.0010.434017.20 
  Pameshov, Timur 1236 RUS1.0010.12404.80 
  Demin, Leonid 1170 RUS1.0010.08403.20 
 * 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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