Individual Calculations January 2018
 Orlov, Aleksandr  Total change: -55.60  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_A Moscow RUS 2017-12-12
 1826 1738 1.50 7 -1.39 40 -55.60 
  Utiatskaja, Irina wm2138  * RUS0.001-0.0840-3.20 
  Leolko, Ludmila 1952 RUS0.001-0.2340-9.20 
  Efendieva, Alina 1638 RUS0.501-0.1440-5.60 
  Godzhurov, Lidzhi 1636 RUS1.0010.364014.40 
  Popov, Oleg 2095 RUS0.001-0.1140-4.40 
  Ilyina, Lada 1803 RUS0.001-0.4140-16.40 
  Safinov, Artem 1519 RUS0.001-0.7840-31.20 
 * 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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