Individual Calculations December 2022
 Samoilov, Dmitry  Total change: 9.20  Rating chartPersonal card
 The Southern Federal District Championship B-15 Olginka RUS 2022-11-02
RcRownchangeKK*chgGame
 1373 1190 2.50 7 0.23 40 9.20 
  Polkovnikyan, Artem 1854 RUS0.001-0.0140-0.40 
  Karulin, Nikita 1400 RUS0.001-0.2340-9.20 
  Balinyan, Razmik 1001 RUS1.0010.254010.00 
  Ksenda, Mikhail 1153 RUS0.501-0.0540-2.00 
  Nikulin, Aleksandr N. 1298 RUS0.001-0.3540-14.00 
  Asyutin, Artem 1548 RUS1.0010.904036.00 
  Balabuev, Maksim 1356 RUS0.001-0.2840-11.20 

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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