Individual Calculations June 2021
 Davidenko, Dmitriy  Total change: 25.40  Rating chartPersonal card
 Chess Weekends. May 2021 Moscow RUS 2021-05-03
RcRownchangeKK*chgGame
 1802 2048 7.50 8 1.27 20 25.40 
  Silenko, Alexey 1648  * RUS1.0010.08201.60 
  Pylaev, Evgenij 1694 RUS1.0010.11202.20 
  Butvin, Andrey 1745 RUS1.0010.14202.80 
  Merkulova, Viktoria 1801 RUS1.0010.19203.80 
  Onischenko, Andrey 2081 RUS1.0010.552011.00 
  Abduraimov, Esmet 2009 RUS1.0010.45209.00 
  Zhukov, Lev 1700 RUS1.0010.11202.20 
  Kokueva, Alisa 1737 RUS0.501-0.3620-7.20 
 * 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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