Individual Calculations May 2021
 Yagupov, Igor  Total change: -6.20  Rating chartPersonal card
 Championship2021CFOmen Tula RUS 2021-03-20
RcRownchangeKK*chgGame
 2152 2351 6.00 9 -0.62 10 -6.20 
  Sorokin, Aleksey 1951  * RUS1.0010.08100.80 
  Mikhnenko, Alexander c2129 RUS1.0010.22102.20 
  Schepetkova, Margarita wm2225 RUS0.501-0.1710-1.70 
  Grigorjev, Iljya f2380 RUS0.5010.04100.40 
  Moiseev, Alexandr A 2243 RUS0.001-0.6510-6.50 
  Subbotin, Andrey 2006 RUS1.0010.11101.10 
  Bukatin, Arseny 2094 RUS0.001-0.8210-8.20 
  Kinin, Mikhail 2053 RUS1.0010.15101.50 
  Astafurov, Arseniy f2291 RUS1.0010.42104.20 
 * 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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