Rapid: Individual Calculations September 2021
 Efimov, Leonid  Total change: -86.40  Rating chartPersonal card
 RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 1802 2018 4.00 11 -4.32 20 -86.40 
  Nozdrachev, Vladislav m2495 RUS0.001-0.0520-1.00 
  Efimova, Darya 1604 RUS0.001-0.9320-18.60 
  Poliakova, Varvara 1800 BLR1.0010.22204.40 
  Chernov, Evgenii 1663 RUS0.501-0.3920-7.80 
  Kuznetsov, Ivan V. 1759 RUS0.001-0.8220-16.40 
  Kitaev, Roman 1895 RUS0.001-0.6720-13.40 
  Minakov, Artemij 1837 RUS1.0010.26205.20 
  Zemlyanskii, Ivan 1839 RUS0.001-0.7320-14.60 
  Boykov, Pavel 1636 RUS0.001-0.9120-18.20 
  Alimova, Dana 1608 RUS1.0010.08201.60 
  Maimin, Leonid 1689 RUS0.501-0.3820-7.60 

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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