Individual Calculations February 2020
 Zhu, Aleksandr  Total change: -74.00  Rating chartPersonal card
 Vladimir Naumov Memorial 2020 Yakutsk RUS 2020-01-03
RcRownchangeKK*chgGame
 1606 1707 0.00 3 -1.85 40 -74.00 
  Adamova, Tuyara 1987 RUS0.001-0.1640-6.40 
  Pak, Polina 1423 RUS0.001-0.8440-33.60 
  Vasilieva, Arina 1407 RUS0.001-0.8540-34.00 

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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