Rapid: Individual Calculations September 2019
 Matiichuk, Aleksandr  Total change: 9.40  Rating chartPersonal card
 Team regional tournament for Independence Day -2019 (rapid) Yzhnoukraynsk, Nikolaev Region UKR 2019-08-18
RcRownchangeKK*chgGame
 1508 1381 2.00 4 0.47 20 9.40 
  Yakubets, Mikhail 1180 UKR0.501-0.2620-5.20 
  Rudenko, Ivan 1753 UKR0.5010.40208.00 
  Petrik, Alexandr 1781  * UKR0.001-0.0820-1.60 
  Drutskiy, Olexiy 1319 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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