Rapid: Individual Calculations July 2021
 Chumachenko, Alexander  Total change: -51.20  Rating chartPersonal card
 Rapid Moscow. May - 4 (22.05.2021) Moscow RUS 2021-05-22
RcRownchangeKK*chgGame
 1534 1958 3.50 7 -2.56 20 -51.20 
  Zadorozhy, Egor 1310 RUS0.001-0.9920-19.80 
  Astafiev, Viktor 1223 RUS1.0010.01200.20 
  Kedrov, Valery V. f1830 RUS0.501-0.1720-3.40 
  Chesnokov, Danila 1418 RUS0.001-0.9720-19.40 
  Alimov, Fedor 1474 RUS1.0010.05201.00 
  Duev, Dmitriy 1583 RUS1.0010.09201.80 
  Pliev, Vladimir 1900 RUS0.001-0.5820-11.60 

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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