Individual Calculations September 2019
 Serdyukov, Maksim A.  Total change: 55.60  Rating chartPersonal card
 VO Moscow. June - 2019 Moscow RUS 2019-06-09
RcRownchangeKK*chgGame
 1606 1457 4.00 8 1.39 40 55.60 
  Prakhov, Nikolay 1857  * RUS0.001-0.0840-3.20 
  Pontis, Stanislav 1709 RUS0.001-0.1940-7.60 
  Nikolaeva, Aleksandra 1290 RUS0.501-0.2240-8.80 
  Krapchetov, Nikolay 1703 RUS0.5010.314012.40 
  Berezovskaya, Vera 1057  * RUS1.0010.08403.20 
  Arutyunyan, German 1636 RUS1.0010.734029.20 
  Mishakov, Anatoly 1737 RUS1.0010.844033.60 
  Babaev, Mikhail 1857  * GER0.001-0.0840-3.20 
 * 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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