Individual Calculations March 2021
 Mohtaat, Homayoun  Total change: -28.60  Rating chartPersonal card
 VO Moscow. January 2021 Moscow RUS 2021-01-17
RcRownchangeKK*chgGame
 1499 1755 4.00 7 -1.43 20 -28.60 
  Zontova, Olga 1384 RUS1.0010.10202.00 
  Bukreev, Stanislav 1455 RUS1.0010.15203.00 
  Merkulova, Victoria 1559 RUS0.001-0.7520-15.00 
  Zontov, Dmitry 1355  * RUS1.0010.08201.60 
  Titarov, Vasilii 1355  * RUS0.001-0.9220-18.40 
  Fedorov, Artem Alek 1371 RUS1.0010.09201.80 
  Kedrov, Valery V. f2012 RUS0.001-0.1820-3.60 
 * 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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