Individual Calculations May 2021
 Lukin, Ivan R  Total change: -19.60  Rating chartPersonal card
 Yakutsk Champ. 2021 Yakutsk RUS 2021-04-09
RcRownchangeKK*chgGame
 1679 1801 4.50 8 -0.49 40 -19.60 
  Vasilyev, Darkhan 1401  * RUS1.0010.08403.20 
  Kilbienep, Tuskul 1749 RUS1.0010.434017.20 
  Nazarov, Afanasiy 1767 RUS0.501-0.0540-2.00 
  Chumaevskiy, Arseniy 2030 RUS0.001-0.2140-8.40 
  Tomskiy, Vladislav 1401  * RUS1.0010.08403.20 
  Pestryakov, Nikita 1894 RUS0.001-0.3740-14.80 
  Mikhailov, Semen 1766 RUS0.001-0.5540-22.00 
  Pak, Polina 1427 RUS1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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