Individual Calculations February 2020
 Brujako, Alexei  Total change: -0.40  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1201 1245 4.50 8 -0.01 40 -0.40 
  Fateev, Aleksandr S. 1032 RUS1.0010.23409.20 
  Nabatyan, Mikael 1574 RUS0.001-0.1240-4.80 
  Minnullin, Kirill 1133 RUS1.0010.354014.00 
  Bukreev, Stanislav 1429 RUS0.001-0.2640-10.40 
  Igoshkina, Anna 1210 RUS0.001-0.5540-22.00 
  Fominykh, Milana 1042 RUS1.0010.24409.60 
  Riskin, Grigory 1161 RUS0.501-0.1240-4.80 
  Karapetian, Noy 1026 RUS1.0010.22408.80 

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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