Individual Calculations September 2022
 Miroshnichenko, Grigory  Total change: 8.20  Rating chartPersonal card
 Cup of Hope_2022_OPEN Nizhniy Novgorod RUS 2022-08-15
RcRownchangeKK*chgGame
 1812 1839 4.00 7 0.41 20 8.20 
  Dudareva, Olga 1502 RUS1.0010.12202.40 
  Korchagina, Alena wf2087 RUS0.5010.31206.20 
  Voronin, Andrey 1815 RUS1.0010.47209.40 
  Pukhov, Ivan 1994 RUS0.5010.21204.20 
  Mikheev, Aleksandr 1847 RUS0.001-0.4920-9.80 
  Losev, Vasily 1999 RUS0.001-0.2920-5.80 
  Berezin, Igor Y 1439  * RUS1.0010.08201.60 
 * 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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