Rapid: Individual Calculations September 2019
 Ivanov, Alexander  Total change: 21.00  Rating chartPersonal card
 Rapid Moscow. August 2019-3 Moscow RUS 2019-08-17
RcRownchangeKK*chgGame
 1970 1737 2.50 6 1.05 20 21.00 
  Kedrov, Valery V. f2025 RUS1.0010.842016.80 
  Bujakevich, Aleksandr f2067 RUS0.5010.38207.60 
  Kolbanov, Veniamin M. f2137  * RUS0.001-0.0820-1.60 
  Vul, Arkadi Eremeevich g2108 RUS0.001-0.1020-2.00 
  Voronin, Nikita 1582 RUS1.0010.29205.80 
  Grigorian, Maksim 1900 RUS0.001-0.2820-5.60 
 * 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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