Individual Calculations March 2022
 Abiyan, Valery  Total change: -11.40  Rating chartPersonal card
 74th Adygea region Chmp. 2022_men Maikop RUS 2022-01-22
RcRownchangeKK*chgGame
 1598 1605 3.50 8 -0.57 20 -11.40 
  Sifunda, Sergey 1755 RUS0.5010.20204.00 
  Shavrin, Boris 1736 RUS0.5010.18203.60 
  Khatkhakumov, Adam 1175 RUS1.0010.07201.40 
  Nosik, Valery 1391 RUS1.0010.23204.60 
  Meshalkin, Yuri Y. 2063 RUS0.001-0.0520-1.00 
  Ibragimov, Ruslan 1205  * RUS0.501-0.4220-8.40 
  Arefyev, Vadim 1996 RUS0.001-0.0920-1.80 
  Kozlenko, Daniil 1466 RUS0.001-0.6920-13.80 
 * 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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