Rapid: Individual Calculations February 2020
 Ivanov, Vladimir M.  Total change: -12.80  Rating chartPersonal card
 Cheboksary_Christmas Rapid - 2020 Cheboksary RUS 2020-01-06
RcRownchangeKK*chgGame
 1756 1786 4.00 9 -0.64 20 -12.80 
  Mikhailov, Maksim S 1386  * RUS0.501-0.4220-8.40 
  Artemieva, Elena 1386  * RUS1.0010.08201.60 
  Shulgin, Aleksandr 1938 RUS1.0010.702014.00 
  Alekseev, Anatoly 1911 RUS0.5010.17203.40 
  Petrov, Aleksandr 1911 RUS0.5010.17203.40 
  Arshinov, Vasily 2005 RUS0.5010.28205.60 
  Danilov, Sergey S. 1947 RUS0.001-0.2920-5.80 
  Ivanov, Oleg N. 1618 RUS0.001-0.7220-14.40 
  Nikitin, Iosif 1706 RUS0.001-0.6120-12.20 
 * 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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