Individual Calculations August 2023
 Kochnev, Ivan  Total change: 42.00  Rating chartPersonal card
 Sayany 2023 Abakan RUS 2023-06-22
RcRownchangeKK*chgGame
 1749 1315 2.00 5 1.05 40 42.00 
  Saryg-Lama, Mongun 1095 RUS1.0010.22408.80 
  Kirillov, Pavel 2184 RUS1.0011.004040.00 
  Kravshenko, Konstantin 2008 RUS0.001-0.0140-0.40 
  Kobylyansky, Vladimir 1792 RUS0.001-0.0540-2.00 
  Badyraa, Bolat 1668 RUS0.001-0.1140-4.40 

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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