Rapid: Individual Calculations February 2020
 Tuma, Nikolay  Total change: -23.60  Rating chartPersonal card
 Cup of Ukraine among veterans - 2019. Rapid Kharkiv UKR 2019-12-20
RcRownchangeKK*chgGame
 1775 1739 1.50 6 -1.18 20 -23.60 
  Kharkovskii, Viktor 1986 UKR0.001-0.1920-3.80 
  Sosnitskiy, Nikolay 1866 UKR0.001-0.3320-6.60 
  Hramtsov, Anatoliy 1739 UKR0.5010.00200.00 
  Trusko, Anatolii 1808 UKR0.001-0.4020-8.00 
  Shablenko, Stanislav 1435 UKR1.0010.14202.80 
  Zuban, Ivan 1815 UKR0.001-0.4020-8.00 

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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