Rapid: Individual Calculations February 2020
 Ivanov, Boris L.  Total change: -47.60  Rating chartPersonal card
 Cheboksary_Christmas Rapid - 2020 Cheboksary RUS 2020-01-06
RcRownchangeKK*chgGame
 1607 1900 5.00 9 -2.38 20 -47.60 
  Nazarov, Aleksandr A 1500  * RUS0.001-0.9220-18.40 
  Nikitin, Yuriy 1508 RUS1.0010.08201.60 
  Ivanov, Oleg N. 1618 RUS0.001-0.8420-16.80 
  Kuzmin, Nikolay 1500  * RUS1.0010.08201.60 
  Larionov, Dmitry 1520 RUS0.001-0.9120-18.20 
  Khmeleva, Anna 1500  * RUS1.0010.08201.60 
  Danilov, Stanislav 1578 RUS1.0010.13202.60 
  Petrov, Vyacheslav A. 1735 RUS1.0010.28205.60 
  Arshinov, Vasily 2005 RUS0.001-0.3620-7.20 
 * 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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