Individual Calculations October 2017
 Usarova, Evita  Total change: -21.60  Rating chartPersonal card
 Cup of Hope_B-15_2017 Nizhny Novgorod RUS 2017-08-14
RcRownchangeKK*chgGame
 1586 1698 4.50 8 -0.54 40 -21.60 
  Deulin, Evgeny 1783 RUS0.5010.12404.80 
  Shkrebko, Mikhail 1545 RUS0.001-0.7040-28.00 
  Kostandyan, Konstantin 1645 RUS0.001-0.5740-22.80 
  Buzin, Alexander 1332 RUS1.0010.10404.00 
  Tsibisov, Egor 1392 RUS1.0010.14405.60 
  Klykov, Georgy 1532 RUS0.501-0.2240-8.80 
  Koliadintcev, Igor 1798 RUS0.5010.14405.60 
  Vorobieva, Varvara 1664 RUS1.0010.454018.00 

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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