Rapid: Individual Calculations December 2023
 Kolmazov, Sergey  Total change: -37.20  Rating chartPersonal card
 N.A. Dollezhal - N.L. Dukhov Memorial 2023 Moscow RUS 2023-10-27
RcRownchangeKK*chgGame
 1811 1805 0.50 5 -1.86 20 -37.20 
  Kudin, Igor 2033 RUS0.001-0.2120-4.20 
  Kozolup, Aleksandr 2036 RUS0.001-0.2120-4.20 
  Kuznetsov, Evgenii 1405  * RUS0.501-0.4220-8.40 
  Romanov, Sergey 2090 RUS0.001-0.1620-3.20 
  Andreev, Anton 1491 RUS0.001-0.8620-17.20 
 * 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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