Rapid: Individual Calculations January 2020
 Chigvintsev, Andrei  Total change: -22.60  Rating chartPersonal card
 Berdsk Cup Open 2019 Rapid, Final - Kalinichenko Memorial Berdsk RUS 2019-12-22
RcRownchangeKK*chgGame
 2016 2220 5.50 9 -1.13 20 -22.60 
  Blakha, Vasily 1820  * RUS1.0010.08201.60 
  Dmitriev, Evgeny 1908 RUS1.0010.14202.80 
  Kezin, Roman m2572 RUS0.001-0.1120-2.20 
  Zubricheva, Daria 1946 RUS0.001-0.8320-16.60 
  Tambovtsev, Daniil 1820  * RUS1.0010.08201.60 
  Khramchikhin, Gennady 1905 RUS1.0010.14202.80 
  Krainev, Vladimir 1980 RUS1.0010.20204.00 
  Prokofiev, Matvey 2061 RUS0.001-0.7120-14.20 
  Izotov, Ivan V 2136 RUS0.501-0.1220-2.40 
 * 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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