Individual Calculations December 2022
 Postol, Miron  Total change: -64.40  Rating chartPersonal card
 The Southern Federal District Championship B-15 Olginka RUS 2022-11-02
RcRownchangeKK*chgGame
 1483 1742 5.50 9 -1.61 40 -64.40 
  Bogdan, David 1343 RUS1.0010.08403.20 
  Sediki, Shapur 1378 RUS1.0010.10404.00 
  Abubekerov, Iliya 1416 RUS0.001-0.8740-34.80 
  Krasilnikov, Nikon 1342  * RUS1.0010.08403.20 
  Morozov, Saveliy 1529 RUS1.0010.23409.20 
  Yakovenko, Artem 1607 RUS0.001-0.6840-27.20 
  Darbinyan, Artem 1477 RUS0.501-0.3240-12.80 
  Polkovnikyan, Artem 1854 RUS0.5010.15406.00 
  Karulin, Nikita 1400 RUS0.501-0.3840-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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