Individual Calculations December 2023
 Dubovkin, Matvey  Total change: -16.80  Rating chartPersonal card
 Moscow Champ. B13 2023 Moscow RUS 2023-10-29
RcRownchangeKK*chgGame
 1277 1316 4.00 8 -0.42 40 -16.80 
  Osipov, Mikhail 1112 RUS1.0010.24409.60 
  Shilyaev, Makariy 1635 RUS0.001-0.1340-5.20 
  Romadin, Innokentiy 1104 RUS1.0010.23409.20 
  Babochkin, Andrey A 1427 RUS0.001-0.3540-14.00 
  Pagin, German 1010 RUS1.0010.14405.60 
  Kutuzov, Svetozar 1539 RUS0.001-0.2240-8.80 
  Deryabin, Ivan 1166 RUS0.501-0.2040-8.00 
  Zaletov, Sergey S 1220 RUS0.501-0.1340-5.20 

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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