Individual Calculations March 2018
 Nefedov, Artem  Total change: -9.20  Rating chartPersonal card
 XXXII Memorial T.Petrosiana Moscow RUS 2018-01-04
RcRownchangeKK*chgGame
 1667 1752 5.00 9 -0.23 40 -9.20 
  Galkin, Alexey 1352  * RUS1.0010.08403.20 
  Positselskiy, Dmitriy 1926 RUS0.5010.23409.20 
  Lupolov, Boris 1831 RUS0.001-0.3940-15.60 
  Asatryan, Leon 1504 RUS1.0010.19407.60 
  Gerasimov, Vadim 1798 RUS0.001-0.4440-17.60 
  Akopjan, Gor 1491 RUS1.0010.18407.20 
  Petrov, Nikolay 1875 RUS0.5010.17406.80 
  Zakirov, Artur 1874 RUS0.001-0.3340-13.20 
  Vorontsov, Alexandr 1355 RUS1.0010.08403.20 
 * 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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