Rapid: Individual Calculations June 2015
 Korovin, Oleksandr  Total change: -28.20  Rating chartPersonal card
 Central Chess Club Rapid (25-26.04.15) Kyiv UKR 2015-04-25
RcRownchangeKK*chgGame
 1936 1912 1.50 6 -1.41 20 -28.20 
  Grigorchuk, Sergey c2284 UKR0.001-0.1020-2.00 
  Pasemko, Vitaly 1983 UKR0.001-0.4020-8.00 
  Priymachenko, Valeriy 1787 UKR0.501-0.1720-3.40 
  Melnichenko, Stanislav 1845 UKR1.0010.41208.20 
  Kostenko, Ivan 1843 UKR0.001-0.6020-12.00 
  Novosad, Oleksiy 1874 UKR0.001-0.5520-11.00 

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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