Individual Calculations April 2018
 Marchenko, Viktor  Total change: -8.40  Rating chartPersonal card
 Championship of Odessa region - semifinal -2018 Odesa UKR 2018-02-17
RcRownchangeKK*chgGame
 1771 1564 1.50 7 -0.21 40 -8.40 
  Tropin, Vladimir 1926 UKR0.5010.404016.00 
  Koniukhovskiy, Igor 1784 UKR0.001-0.2240-8.80 
  Bulat, Andrii 1813 UKR1.0010.814032.40 
  Konfendrat, Nikolai 1732 UKR0.001-0.2840-11.20 
  Ilkin, Eyvazli 1637 UKR0.001-0.4040-16.00 
  Vartanov, Robert 1809 UKR0.001-0.2040-8.00 
  Sigidov, Petr 1694 UKR0.001-0.3240-12.80 

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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