Rapid: Individual Calculations December 2019
 Botvinov, Valeriy Iv  Total change: 19.00  Rating chartPersonal card
 Moscow Chmp. 2019 Rapid B13 Moscow RUS 2019-11-09
RcRownchangeKK*chgGame
 1367 1232 4.00 9 0.95 20 19.00 
  Maimin, Leonid 1572 RUS0.001-0.1220-2.40 
  Rusakov, Makar 1519 RUS0.001-0.1620-3.20 
  Arkharov, Alexandr 1504 RUS1.0010.832016.60 
  Titarov, Vasilii 1110 RUS0.501-0.1720-3.40 
  Frolov, Maxim 1443 RUS0.001-0.2320-4.60 
  Selivanov, Alexandr 1232 RUS1.0010.502010.00 
  Novaikin, Nikita 1103 RUS1.0010.33206.60 
  Arutyunyan, German 1403 RUS0.001-0.2720-5.40 
  Chekanov, Timur 1419 RUS0.5010.24204.80 

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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