Individual Calculations December 2017
 Boyko, Evgeniy  Total change: -8.80  Rating chartPersonal card
 Championship of Nikolaev region semifinal - 2017 Nikolaev UKR 2017-11-09
RcRownchangeKK*chgGame
 1442 1298 2.00 7 -0.44 20 -8.80 
  Panchak, Nikolai 1681 UKR0.001-0.0920-1.80 
  Rudik, Valeriy 1619 UKR0.001-0.1320-2.60 
  Slobodian, Vasilii 1483 UKR0.001-0.2620-5.20 
  Matiichuk, Aleksandr 1177 UKR0.001-0.6620-13.20 
  Shalaev, Vladimir 1203 UKR1.0010.37207.40 
  Sereda, Vladimir 1698  * UKR0.001-0.0820-1.60 
  Shcherbina, Kirill 1231 UKR1.0010.41208.20 
 * 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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