Individual Calculations August 2018
 Boyechko, Oleg  Total change: -27.80  Rating chartPersonal card
 "Mukachevo Summer - 2018 - Open A" Mukachevo UKR 2018-07-03
RcRownchangeKK*chgGame
 2065 2141 1.50 5 -1.39 20 -27.80 
  Saraev, Yaroslav 1741  * UKR1.0010.08201.60 
  Skliarov, Viktor m2357 UKR0.5010.28205.60 
  Rakhmangulov, Andrei m2280 UKR0.001-0.3120-6.20 
  Petrovskiy, Vadim 2005 UKR0.001-0.6820-13.60 
  Vakulenko, Oleksandr 1941 UKR0.001-0.7620-15.20 
 * 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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