Individual Calculations December 2023
 Vershinin, Ivan I  Total change: 24.40  Rating chartPersonal card
 PFO-2023_B15_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1446 1363 4.00 8 0.61 40 24.40 
  Batalov, Prokhor 1615 RUS0.001-0.1940-7.60 
  Lunev, Pavel 1114 RUS1.0010.19407.60 
  Khadiev, Timur 1624 RUS0.5010.324012.80 
  Naumov, Petr 1884 RUS0.001-0.0340-1.20 
  Yulushev, Kirill 1405 RUS0.5010.06402.40 
  Kartyshkov, Daniil 1072 RUS1.0010.15406.00 
  Galiev, Rasul 1678 RUS0.001-0.1440-5.60 
  Luzhavin, Mikhail 1172 RUS1.0010.254010.00 

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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