Individual Calculations October 2018
 Ivanov, Artem T.  Total change: 69.20  Rating chartPersonal card
 Grand-prix Dvorets, 15th stage, Autumn starts Group A Moscow RUS 2018-09-02
RcRownchangeKK*chgGame
 1942 1781 3.50 6 1.73 40 69.20 
  Granovskaya, Ekaterina 1847 RUS0.001-0.4140-16.40 
  Orlov, Aleksandr 1948 RUS1.0010.724028.80 
  Gumirov, Konstantin L 1959 RUS1.0010.734029.20 
  Kim, Andrey 1940 RUS0.5010.21408.40 
  Andreev, Viktor B. 2089 RUS0.001-0.1440-5.60 
  Jakovlev, Oleg 1870 RUS1.0010.624024.80 

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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