Individual Calculations December 2023
 Chudik, Sergey  Total change: -68.80  Rating chartPersonal card
 PFO-2023_B17_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1268 1351 2.50 7 -1.72 40 -68.80 
  Starkov, Maksim 1216 RUS0.501-0.1840-7.20 
  Popov, Maksim An. 1118 RUS0.001-0.7940-31.60 
  Kleschev, Semen 1505 RUS0.001-0.2940-11.60 
  Belov, Andrei 1283 RUS1.0010.414016.40 
  Ignatov, Denis 1518 RUS0.001-0.2840-11.20 
  Kustovskiy, Egor 1125 RUS0.001-0.7940-31.60 
  Bukhanov, Egor 1113 RUS1.0010.20408.00 

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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