Individual Calculations July 2022
 Nikulin, Yuri A.  Total change: 7.80  Rating chartPersonal card
 OPEN Moscow. May 2022 Moscow RUS 2022-05-10
RcRownchangeKK*chgGame
 1758 1786 4.00 7 0.39 20 7.80 
  Zadorozhy, Egor 1372 RUS1.0010.07201.40 
  Onischenko, Andrey 2073 RUS0.001-0.1620-3.20 
  Riskin, Grigory 1386  * RUS1.0010.08201.60 
  Kolmakov, Pavel 2069 RUS0.001-0.1620-3.20 
  Karpenko, Anton 1682 RUS1.0010.36207.20 
  Bogaudinov, Rushan 1985 RUS0.001-0.2420-4.80 
  Zubkov, Andrey 1740 RUS1.0010.44208.80 
 * 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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