Rapid: Individual Calculations May 2016
 Kovalchuk, Bohdan  Total change: -23.00  Rating chartPersonal card
 Tch Chervonograd-2016 (rapid) Chervonograd, Lviv region UKR 2016-02-01
RcRownchangeKK*chgGame
 1806 1744 1.00 5 -1.15 20 -23.00 
  Prytula, Volodymyr 1753 UKR1.0010.512010.20 
  Chugai, Volodymyr 1590 UKR0.001-0.7120-14.20 
  Chmyr, Mykhailo 2044 UKR0.001-0.1520-3.00 
  Moldovan, Pavlo 1760 UKR0.001-0.4820-9.60 
  Bratash, Roman 1881 UKR0.001-0.3220-6.40 

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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