Individual Calculations February 2020
 Bukreev, Stanislav  Total change: 13.20  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1409 1429 5.00 9 0.33 40 13.20 
  Balyukov, Vladimir 1067 RUS0.501-0.4040-16.00 
  Gidaspov, Alexander 1109 RUS0.501-0.3740-14.80 
  Frolov, Maxim 1271 RUS1.0010.294011.60 
  Brujako, Alexei 1245 RUS1.0010.264010.40 
  Kozhukhov, Aleksandr 1689 RUS0.001-0.1840-7.20 
  Asatryan, Leon 1439 RUS1.0010.514020.40 
  Zherdev, Sviatoslav 1578 RUS1.0010.704028.00 
  Nabatyan, Mikael 1574 RUS0.001-0.3140-12.40 
  Korolev, Kirill O. 1706 RUS0.001-0.1740-6.80 

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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