Individual Calculations December 2023
 Polyakov, Barat  Total change: 63.20  Rating chartPersonal card
 DVFO Champ. 2023_B15 Vladivostok RUS 2023-11-02
RcRownchangeKK*chgGame
 1424 1345 5.00 8 1.58 40 63.20 
  Sarkisyan, Robert 1036 RUS1.0010.14405.60 
  Lesnyak, Artur 1664 RUS1.0010.874034.80 
  Sin, Albert 1677 RUS1.0010.884035.20 
  Diakov, Alexander 1455 RUS0.001-0.3540-14.00 
  Paretskiy, Mikhail 1842 RUS0.001-0.0440-1.60 
  Stepanov, Igor 1144 RUS0.501-0.2640-10.40 
  Mekhanov, Yaroslav 1369 RUS1.0010.534021.20 
  Prelovskiy, Vasiliy 1206 RUS0.501-0.1940-7.60 

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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