Individual Calculations February 2023
 Ivanov, Aleksandr Lukich  Total change: 93.20  Rating chartPersonal card
 Evgeny Okhotin Memorial 2023 Yakutsk RUS 2023-01-03
RcRownchangeKK*chgGame
 1777 1419 4.00 8 2.33 40 93.20 
  Mestnikov, Aisen f2095 RUS0.001-0.0140-0.40 
  Tappyrov, Vladimir f2155 RUS0.0010.00400.00 
  Romanov, Konstantin K 1206 RUS1.0010.23409.20 
  Pak, Polina 1668 RUS0.5010.314012.40 
  Sorov, Stepan 1785 RUS1.0010.904036.00 
  Vinokurov, Nyurgun 2035 RUS0.5010.484019.20 
  Mosorin, Dmitriy 1877 RUS0.001-0.0540-2.00 
  Egomin, Innokentiy 1395 RUS1.0010.474018.80 

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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