Rapid: Individual Calculations September 2021
 Rapport, Richard  Total change: 26.00  Rating chartPersonal card
 2021 Saint Louis Rapid and Blitz - Rapid Saint Louis, Missouri USA 2021-08-11
RcRownchangeKK*chgGame
 2748 2724 5.50 9 1.30 20 26.00 
  Shankland, Sam g2609 USA1.0010.34206.80 
  Nakamura, Hikaru g2829 USA0.5010.14202.80 
  Dominguez Perez, Leinier g2786 USA0.001-0.4120-8.20 
  Svidler, Peter g2745 RUS0.5010.03200.60 
  So, Wesley g2774 USA0.5010.07201.40 
  Le, Liem Quang g2744 VIE0.5010.03200.60 
  Caruana, Fabiano g2758 USA1.0010.552011.00 
  Xiong, Jeffery g2730 USA1.0010.512010.20 
  Mamedyarov, Shakhriyar g2756 AZE0.5010.04200.80 

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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