Individual Calculations October 2021
 Timirev, Sergey  Total change: -21.80  Rating chartPersonal card
 Autumn on Petrograd Side 2021 St. Petersburg RUS 2021-09-13
RcRownchangeKK*chgGame
 1480 1537 3.50 8 -1.09 20 -21.80 
  Shushpanov, Vladimir m1937  * RUS0.001-0.0820-1.60 
  Chernov, Lev 1176 RUS1.0010.10202.00 
  Dudkina, Uliana 1413 RUS0.001-0.6720-13.40 
  Dudkin, Mikhail Dm. 1323 RUS0.001-0.7720-15.40 
  Trushnikov, Viacheslav 1671 RUS1.0010.682013.60 
  Meshcheriakova, Emiliia 1245 RUS0.001-0.8520-17.00 
  Zakharov, Yuri 1424 RUS0.501-0.1520-3.00 
  Simkin, Alexander 1648 RUS1.0010.652013.00 
 * 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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