Individual Calculations November 2017
 Osmak, Iulija  Total change: 5.80  Rating chartPersonal card
 Ukraine Championship (open, semifinal) - 2017 Omelnyk UKR 2017-10-02
RcRownchangeKK*chgGame
 2291 2339 5.50 9 0.58 10 5.80 
  Kara-Mustafa, Alexey 1983 UKR1.0010.11101.10 
  Bernadskiy, Vitaliy g2570 UKR0.5010.29102.90 
  Berdnyk, Mariia 2081 UKR0.501-0.3210-3.20 
  Scherbak, Yaroslav 2041 UKR0.501-0.3510-3.50 
  Lomakin, Viktor 2210 UKR1.0010.33103.30 
  Omelja, Artem 2436 UKR0.5010.13101.30 
  Gasanov, Eldar g2482 UKR0.5010.19101.90 
  Shalimov, Valery m2402 UKR0.5010.09100.90 
  Sergeev, Vladimir g2417 UKR0.5010.11101.10 

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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