Individual Calculations August 2022
 Somkin, Kirill  Total change: 15.60  Rating chartPersonal card
 Moscow Open 2022 A Moscow RUS 2022-07-14
RcRownchangeKK*chgGame
 2147 2186 5.50 9 0.78 20 15.60 
  Petrov, Matvey 1715 RUS0.501-0.4520-9.00 
  Samadov, Ignat 1786  * RUS1.0010.08201.60 
  Sviridov, Valery 2571 RUS1.0010.912018.20 
  Remizov, Yaroslav m2405 RUS0.5010.28205.60 
  Kalegin, Evgenij m2402 RUS0.001-0.2220-4.40 
  Voronin, Yaroslav 1840 RUS0.001-0.8920-17.80 
  Bariev, Tata f2248 RUS1.0010.592011.80 
  Gridnev, Selantiy 1940 RUS1.0010.19203.80 
  Balashov, Yuri S g2416 RUS0.5010.29205.80 
 * 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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