Individual Calculations August 2022
 Petrasian, Artur  Total change: 44.80  Rating chartPersonal card
 Volga Cup 2022 open Kostroma RUS 2022-07-04
RcRownchangeKK*chgGame
 1580 1320 3.00 9 1.12 40 44.80 
  Korolev, Artem 1676 RUS0.001-0.1140-4.40 
  Gorkov, Mikhail 1556 RUS1.0010.804032.00 
  Dmitrov, Aleksandr 1727 RUS0.001-0.0840-3.20 
  Subbotin, Andrey 1846 RUS0.001-0.0340-1.20 
  Zagrebina, Marina 1481 RUS0.5010.21408.40 
  Toloko, Grigory 1490 RUS0.5010.22408.80 
  Navumenka, Makar 1599 BLR0.001-0.1640-6.40 
  Plehanov, Daniil 1373 RUS1.0010.574022.80 
  Bolotov, Vyacheslav 1470 RUS0.001-0.3040-12.00 

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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