Rapid: Individual Calculations August 2018
 Puzyrevsky, Boris M.  Total change: -10.20  Rating chartPersonal card
 Karelian Skazka10 festival 2018 rapid Petrozavodsk RUS 2018-07-13
RcRownchangeKK*chgGame
 1742 1987 5.50 8 -0.51 20 -10.20 
  Pritulina, Nadezhda 1587  * EST1.0010.08201.60 
  Lapin, Artem 1599 RUS0.501-0.4120-8.20 
  Ershova, Sofya 1635 RUS1.0010.11202.20 
  Artamonov, Valery 2257 RUS0.001-0.1720-3.40 
  Kozlov, Alexei 1587  * RUS0.001-0.9220-18.40 
  Kremnev, Roman O. 1587  * RUS1.0010.08201.60 
  Simakov, Vadim 1587  * RUS1.0010.08201.60 
  Andriyashenko, Vladimir 2093 RUS1.0010.642012.80 
 * 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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