Rapid: Individual Calculations June 2019
 Parmanin, Oleg  Total change: -49.40  Rating chartPersonal card
 Pushkin 2019 Victory Day Rapid St. Petersburg RUS 2019-05-18
RcRownchangeKK*chgGame
 1593 1702 2.00 7 -2.47 20 -49.40 
  Smachkova, Galina 1357 RUS1.0010.11202.20 
  Prelovskij, Rudolf 2009 RUS0.001-0.1420-2.80 
  Semenov, Vyacheslav A. 1447 RUS0.501-0.3120-6.20 
  Mertins, Ostap 1507 EST0.001-0.7520-15.00 
  Stalmakov, Aleksei 1595 RUS0.001-0.6520-13.00 
  Petrov, Ilya S. 1672 RUS0.501-0.0420-0.80 
  Selskov, Boris 1563 RUS0.001-0.6920-13.80 

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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