Rapid: Individual Calculations May 2019
 Borisova, Ekaterina A.  Total change: 5.40  Rating chartPersonal card
 Rapid - Novosibirsk Cup open 2019 - 3 stage Markov Memorial Novosibirsk RUS 2019-04-19
RcRownchangeKK*chgGame
 1751 1660 3.50 8 0.27 20 5.40 
  Garder, Igor 2060  * RUS0.001-0.0820-1.60 
  Solenkov, Vitaliy 1391 RUS1.0010.17203.40 
  Abramovich, Antuan 2004 RUS0.5010.38207.60 
  Fomkin, Dmitry 1951 RUS0.001-0.1520-3.00 
  Kurbatskay, Lilia wf1914 RUS0.001-0.1920-3.80 
  Ikonnikov, Vladimir 1744 RUS0.001-0.3820-7.60 
  Okunkov, Alexey 1446 RUS1.0010.23204.60 
  Potekhin, Valery 1500 RUS1.0010.29205.80 
 * 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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