Individual Calculations January 2017
 Yatchenko, Aleksandr  Total change: -12.40  Rating chartPersonal card
 Novorossiysk semifinal-2017 Novorossiysk RUS 2016-12-13
RcRownchangeKK*chgGame
 1474 1293 1.50 6 -0.31 40 -12.40 
  Kiyashko, Andrey 1693  * RUS0.001-0.0840-3.20 
  Kukovyakin, Nikolai 1557 RUS0.001-0.1840-7.20 
  Zubkov, Daniil 1693  * RUS0.001-0.0840-3.20 
  Morozova, Yuliya 1413 RUS1.0010.664026.40 
  Yatchenko, Leonid 1211 RUS0.001-0.6140-24.40 
  Ignatenko, Artur 1279 RUS0.501-0.0240-0.80 
 * 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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