Rapid: Individual Calculations May 2021
 Artemieva, Elena  Total change: -16.20  Rating chartPersonal card
 Sergievskiy Memorial Rapid 2021 Cheboksary RUS 2021-04-09
RcRownchangeKK*chgGame
 1477 1373 2.50 8 -0.81 20 -16.20 
  Rubtcov, Leonid 1991 RUS0.001-0.0220-0.40 
  Egorov, Vyacheslav 1649 RUS0.5010.33206.60 
  Kanter, Elizaveta 1247 KAZ1.0010.33206.60 
  Tiniukov, Anatoliy 1635 RUS0.001-0.1820-3.60 
  Erin, Aleksandr V. 1534 RUS0.001-0.2920-5.80 
  Grigorev, Aleksandr Ev 1274 RUS0.001-0.6420-12.80 
  Plakhin, Ivan 1183 RUS1.0010.25205.00 
  Kozlova, Angelina 1306 RUS0.001-0.5920-11.80 

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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