Rapid: Individual Calculations October 2018
 Gorbach, Petr  Total change: -27.60  Rating chartPersonal card
 XIII V.Gayvoronskiy memorial 2018 Yuzhzhny. Odessa region UKR 2018-09-01
RcRownchangeKK*chgGame
 1591 1686 3.50 8 -1.38 20 -27.60 
  Mazurov, Sergey 1933 UKR0.001-0.1920-3.80 
  Rogozhnikov, Nikolay 1745 UKR0.5010.08201.60 
  Kovalev, Vladimir 1580 UKR0.001-0.6420-12.80 
  Mokhammad, David 1355 UKR1.0010.12202.40 
  Lukashov, Boris 1332 UKR1.0010.11202.20 
  Lukyantseva, Elena 1505 UKR0.001-0.7420-14.80 
  Gorobets, Viktor 1505 UKR1.0010.26205.20 
  Shichanin, Nikolay 1776 UKR0.001-0.3820-7.60 

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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