Individual Calculations May 2019
 Orlov, Alexandr  Total change: -4.00  Rating chartPersonal card
 Cup of Minin_Open_2019 Nizhniy Novgorod RUS 2019-03-25
RcRownchangeKK*chgGame
 1642 1785 4.50 7 -0.20 20 -4.00 
  Zavivaeva, Evelina wc1385  * RUS1.0010.08201.60 
  Skvortsov, Andrei 2089 RUS0.001-0.1420-2.80 
  Chumak, Arsenii 1485 RUS0.001-0.8520-17.00 
  Tsibisov, Egor 1553 RUS1.0010.21204.20 
  Dotsenko, Makar 1619 RUS1.0010.28205.60 
  Karpov, Vitaly 1738 RUS0.501-0.0720-1.40 
  Gamburg, Alexandr 1623 RUS1.0010.29205.80 
 * 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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