Rapid: Individual Calculations February 2020
 Ivanov, Oleg N.  Total change: 50.00  Rating chartPersonal card
 Cheboksary_Christmas Rapid - 2020 Cheboksary RUS 2020-01-06
RcRownchangeKK*chgGame
 1778 1618 5.00 8 2.50 20 50.00 
  Bagautdinov, Ilgiz 2018  * RUS0.001-0.0820-1.60 
  Prokhorov, Klim 1338 RUS1.0010.16203.20 
  Ivanov, Boris L. 1900 RUS1.0010.842016.80 
  Sergeev, Vitaly 1711 RUS0.001-0.3720-7.40 
  Nikiforov, Alexander V. 1810 RUS0.001-0.2520-5.00 
  Maksimov, Vladimir 1673 RUS1.0010.582011.60 
  Ivanov, Vladimir M. 1786 RUS1.0010.722014.40 
  Severinov, Boris 1985 RUS1.0010.902018.00 
 * 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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