Rapid: Individual Calculations February 2023
 Kazakov, Alexandr Ivan  Total change: 15.60  Rating chartPersonal card
 Rapid Moscow. January 2023 - 2 Moscow RUS 2023-01-07
RcRownchangeKK*chgGame
 1798 1568 2.50 6 0.39 40 15.60 
  Dragomarezkij, Evgeni m2259 RUS0.001-0.0140-0.40 
  Shevtsov, Ratmir 1168  * RUS1.0010.08403.20 
  Bakushin, Oleg 2202 RUS0.001-0.0140-0.40 
  Zhadanov, Vasili B. f2209 RUS0.001-0.0140-0.40 
  Prokhorenko, Yaroslav 1192 RUS1.0010.09403.60 
  Polevoy, David 1757 RUS0.5010.254010.00 
 * 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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