Rapid: Individual Calculations February 2022
 Kostanyan, Artur  Total change: -6.20  Rating chartPersonal card
 The Southern Federal District Championship_Rapid_B15 Loo RUS 2021-12-27
RcRownchangeKK*chgGame
 1379 1360 3.50 8 -0.31 20 -6.20 
  Krepkiy, Igor 1408 RUS0.001-0.4320-8.60 
  Ksenda, Mikhail 1317 RUS1.0010.44208.80 
  Moshkov, Aleksandr 1380 RUS1.0010.532010.60 
  Yakovenko, Artem 1538 RUS0.001-0.2720-5.40 
  Ivanov, Maxim 1755 RUS0.001-0.0820-1.60 
  Komaev, Tamerlan 1397 RUS0.001-0.4520-9.00 
  Baltin, David 1261 RUS0.501-0.1420-2.80 
  Romanov, Arkadiy 976 RUS1.0010.09201.80 

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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