Individual Calculations June 2018
 Isakov, Alexandr  Total change: 35.20  Rating chartPersonal card
 Ukraine Chess Chapionship 2018,seniors-50, classic Odessa UKR 2018-05-19
RcRownchangeKK*chgGame
 1854 1546 2.00 7 0.88 40 35.20 
  Makarevich, Vladislav 1946  * UKR0.001-0.0840-3.20 
  Chayka, Vitaly m1946  * UKR0.001-0.0840-3.20 
  Lodotchnikow, Olexandr m1946  * UKR1.0010.924036.80 
  Grishchenko, Mihail 1946  * UKR0.001-0.0840-3.20 
  Voikov, Nikolai 1862 UKR0.001-0.1340-5.20 
  Bogdanovskiy, Svjatoslav 1677 UKR1.0010.684027.20 
  Chernyhh, Sergey 1657 UKR0.001-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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