Individual Calculations January 2021
 Diachek, Andriy  Total change: -6.00  Rating chartPersonal card
 "Hanukkah in Kyiv - 2020" Kyiv UKR 2020-12-25
RcRownchangeKK*chgGame
 1544 1342 1.00 4 -0.15 40 -6.00 
  Pyrig, Roman 1742  * UKR0.001-0.0840-3.20 
  Humeniuk, Artur 1022 UKR1.0010.13405.20 
  Vladov, Arsenii 1724 UKR0.001-0.0940-3.60 
  Demchenko, Yaroslav 1687 UKR0.001-0.1140-4.40 
 * 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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