Rapid: Individual Calculations April 2022
 Salmina, Veronika  Total change: -41.40  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1605 1567 3.50 9 -1.06 20 -21.20 
  Volkov, Sergei f2333 RUS0.5010.502010.00 
  Durkin, Ilya Al 1965 RUS0.001-0.0820-1.60 
  Sedikh, Sergey E. 1318 RUS0.001-0.8120-16.20 
  Polnikov, Ivan 1195 RUS0.001-0.9020-18.00 
  Polozova, Anna 1319 RUS1.0010.19203.80 
  Radevich, Vladislav 1375 RUS1.0010.25205.00 
  Usov, Dmitry E. 1771 RUS0.001-0.2420-4.80 
  Schepanyuk, Artem 1310 RUS1.0010.18203.60 
  Lupolov, Boris 1861 RUS0.001-0.1520-3.00 

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)
 
 St. Petersburg Rapid Championship 2022 Women St. Petersburg RUS 2022-03-26
RcRownchangeKK*chgGame
 1647 1567 2.50 8 -1.01 20 -20.20 
  Nazarova, Anastasia wf2095 FIN0.001-0.0320-0.60 
  Pogorelskikh, Sofia wf2017 RUS0.001-0.0620-1.20 
  Markova, Anna 1484 RUS1.0010.39207.80 
  Pavlosiuk, Vlada 1419 RUS0.001-0.7020-14.00 
  Melenchuk, Olga wc1685 RUS0.001-0.3420-6.80 
  Rakhlina, Kristina 1411 RUS0.501-0.2120-4.20 
  Pankova, Julia 1843 RUS0.001-0.1720-3.40 
  Kudryashova, Sofiya 1221 RUS1.0010.11202.20 

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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