Individual Calculations May 2021
 Rumyantsev, Semen  Total change: -21.20  Rating chartPersonal card
 Russian Championship B13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1523 1568 4.50 9 -0.53 40 -21.20 
  Kobets, Vasily 1243 RUS0.501-0.3740-14.80 
  Chernov, Evgenii 1515 RUS1.0010.434017.20 
  Mashkov, Viacheslav 1782 RUS0.001-0.2340-9.20 
  Komaev, Tamerlan 1406 RUS0.501-0.2140-8.40 
  Bogdanov, Aldar 1357 RUS1.0010.23409.20 
  Yonal, Timur c1921 RUS0.5010.394015.60 
  Chertkov, Maksim 1815 RUS0.001-0.1940-7.60 
  Surinov, Mikhail A 1385 RUS0.001-0.7440-29.60 
  Novikov, Nikita 1287 RUS1.0010.16406.40 

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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