Rapid: Individual Calculations July 2018
 Drabkin, Semen  Total change: -7.80  Rating chartPersonal card
 President's Cup. Veterans-2018 (rapid) Odessa UKR 2018-06-01
RcRownchangeKK*chgGame
 1790 1763 3.00 7 -0.39 20 -7.80 
  Makarevich, Vladislav 2137 UKR0.001-0.1020-2.00 
  Breslavets, Vladimir 1596 UKR0.001-0.7220-14.40 
  Penov, Semen 1733 UKR1.0010.46209.20 
  Isakov, Alexandr 1584 UKR1.0010.27205.40 
  Kostornyh, Evgeniy 1881 UKR0.001-0.3420-6.80 
  Goncharenko, Oleksii 1460 UKR1.0010.14202.80 
  Lysenko, Valery 2137 UKR0.001-0.1020-2.00 

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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