Rapid: Individual Calculations July 2022
 Beliaeva, Natalia  Total change: 15.60  Rating chartPersonal card
 Day of Russia_Senior women Moscow RUS 2022-06-04
RcRownchangeKK*chgGame
 1898 1837 4.50 9 0.78 20 15.60 
  Chekushina, Nina 1437  * RUS1.0010.08201.60 
  Sirotkina, Nina wm2083 RUS1.0010.812016.20 
  Solomonova, Lidiya 2118 RUS0.001-0.1620-3.20 
  Khropova, Larisa wf1954 RUS0.5010.16203.20 
  Melnik, Galina wm1938 RUS0.5010.14202.80 
  Kalashnikova, Nadezhda wf1859 RUS0.001-0.4720-9.40 
  Khramtsova, Irina wf1813 RUS1.0010.47209.40 
  Ivanova, Tatiana 2078 RUS0.001-0.2020-4.00 
  Zaitseva, Tamara 1802 RUS0.501-0.0520-1.00 
 * 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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