Individual Calculations August 2022
 Zykin, Jaroslav  Total change: 44.80  Rating chartPersonal card
 L. Polugaevsky Memorial 2022 Samara RUS 2022-07-10
RcRownchangeKK*chgGame
 1307 1084 3.00 7 1.12 40 44.80 
  Davydov, Dmitriy 1633 RUS0.001-0.0340-1.20 
  Pozdnyakov, Nikita Dm. 1122 RUS0.001-0.4540-18.00 
  Volokhova, Kristina 1086 RUS1.0010.504020.00 
  Nigmadzyanov, Ruslan R. 1235 RUS0.001-0.3040-12.00 
  Gulyan, Artur 1516 RUS0.001-0.0740-2.80 
  Kustovskiy, Egor 1175 RUS1.0010.624024.80 
  Dedushinskaya, Anna 1381 RUS1.0010.854034.00 

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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