Rapid: Individual Calculations September 2022
 Weisz, Bryan A  Total change: 39.20  Rating chartPersonal card
 Marshall Masters August 2022 New York, NY USA 2022-08-16
RcRownchangeKK*chgGame
 2100 1865 3.00 4 1.96 20 39.20 
  Paragua, Megan Althea 1860 USA1.0010.49209.80 
  Martinez, Shawn 2078 USA1.0010.772015.40 
  Song, Michael m2426 CAN0.001-0.0220-0.40 
  Harriott, Tyrell 2035 USA1.0010.722014.40 

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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