Rapid: Individual Calculations August 2019
 Kosterenko, Vladimir  Total change: -5.40  Rating chartPersonal card
 Rapid - Maestro 2019 - Rapid Open Berdsk RUS 2019-07-07
RcRownchangeKK*chgGame
 1940 1807 2.50 8 -0.27 20 -5.40 
  Ivanov, Igor 2130 LAT0.001-0.1320-2.60 
  Lavrov, Sergey V. 2207  * RUS0.001-0.0820-1.60 
  Averchenko, Sergej f2207  * RUS0.001-0.0820-1.60 
  Blakha, Vasily 1572 RUS0.501-0.2920-5.80 
  Nekrasov, Vyacheslav A 1412 RUS1.0010.08201.60 
  Buvaltsev, Andrey 1977 RUS1.0010.722014.40 
  Vorsin, Alexey 2022 RUS0.001-0.2320-4.60 
  Konev, Alexander 1992 RUS0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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