Individual Calculations February 2022
 Prochaieva, Alina  Total change: 46.00  Rating chartPersonal card
 """Khanuka in Kyiv - 2021""" Kyiv UKR 2022-01-02
RcRownchangeKK*chgGame
 1749 1462 2.50 6 1.15 40 46.00 
  Pyrig, Roman 2043 UKR0.001-0.0240-0.80 
  Prochaieva, Olha 1134 UKR1.0010.13405.20 
  Vladov, Arsenii 1712 UKR0.5010.314012.40 
  Romaniv, Mykola 1782 UKR1.0010.874034.80 
  Malienko, Alexander 2028 UKR0.001-0.0240-0.80 
  Lemba, Albert 1792 UKR0.001-0.1240-4.80 

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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