Individual Calculations April 2024
 Petrenchuk, Lina  Total change: 8.80  Rating chartPersonal card
 "Kyiv Spring - 2024 (open A)" Memory Shystarov Serhii Kyiv UKR 2024-03-23
RcRownchangeKK*chgGame
 1948 1782 2.00 6 0.22 40 8.80 
  Karnaukh, Anatolij 2035 UKR0.5010.314012.40 
  Fainkihen, Efim 1976 UKR0.001-0.2540-10.00 
  Yushko, Olga wf2088 UKR0.5010.364014.40 
  Malienko, Alexander 1965 UKR1.0010.744029.60 
  Tsirulnik, Maritsa 2065 UKR0.001-0.1640-6.40 
  Khymchenko, Maksym 1561 UKR0.001-0.7840-31.20 

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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