Rapid: Individual Calculations May 2021
 Sarana, Alexey  Total change: 2.40  Rating chartPersonal card
 Sergievskiy Memorial Rapid 2021 Cheboksary RUS 2021-04-09
RcRownchangeKK*chgGame
 2335 2669 9.00 11 0.12 20 2.40 
  Pastukhov, Vladislav 1934 RUS1.0010.01200.20 
  Bagautdinov, Ilgiz 1962 RUS1.0010.01200.20 
  Kanter, Eduard m2234 RUS1.0010.06201.20 
  Kovanova, Baira wg2280 RUS1.0010.09201.80 
  Volkov, Sergey g2551 RUS0.501-0.1620-3.20 
  Lavrov, Maxim m2261 RUS1.0010.08201.60 
  Kokarev, Dmitry g2589 RUS1.0010.39207.80 
  Chigaev, Maksim g2638 RUS0.501-0.0420-0.80 
  Ponkratov, Pavel g2620 RUS0.001-0.5720-11.40 
  Gitelson, Arkady f2188 RUS1.0010.05201.00 
  Matinian, Nikita g2424 RUS1.0010.20204.00 

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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