Rapid: Individual Calculations January 2018
 Trefilov, Alexey  Total change: -15.40  Rating chartPersonal card
 Memorial Yuriya Yaschenko-2017 (Rapid) Nizhniy Tagil RUS 2017-12-17
RcRownchangeKK*chgGame
 1819 2138 3.50 5 -0.77 20 -15.40 
  Druchinin, Alexsey 1738  * RUS1.0010.08201.60 
  Rykov, Sergey 1941 RUS0.501-0.2520-5.00 
  Shatun, Andrey 1738  * RUS0.001-0.9220-18.40 
  Karezin, Vasiliy 1738  * RUS1.0010.08201.60 
  Bystrov, Viktor 1938 RUS1.0010.24204.80 
 * 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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