Individual Calculations June 2022
 Zagrebina, Marina  Total change: -15.20  Rating chartPersonal card
 Moscow region championship 2022 (men, women) Odintsovo RUS 2022-05-01
RcRownchangeKK*chgGame
 1511 1496 3.50 8 -0.38 40 -15.20 
  Ulikhanyan, Alexandr 1859 RUS0.001-0.1040-4.00 
  Glushchenko, Stepan 1374 RUS0.501-0.1740-6.80 
  Efremov, Roman A 1557 RUS0.5010.08403.20 
  Varankin, Leonid 1766 RUS0.001-0.1740-6.80 
  Shevtsova, Stefania 1573 RUS0.5010.11404.40 
  Gorkov, Mikhail 1500 RUS0.001-0.4940-19.60 
  Shishmarev, Alexandr 1194 RUS1.0010.15406.00 
  Sachkov, Aleksandr 1262 RUS1.0010.21408.40 

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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