Rapid: Individual Calculations September 2023
 Uddin, Mubassar  Total change: -13.80  Rating chartPersonal card
 June 2023 Marshall Masters New York, NY USA 2023-06-20
RcRownchangeKK*chgGame
 1928 1990 1.50 4 -0.88 20 -17.60 
  Wu, Andrew 1774 USA1.0010.22204.40 
  Lu, Maximillian m2331 USA0.001-0.1220-2.40 
  Dong, Kyle 1828 USA0.001-0.7120-14.20 
  Wang, Daniel 1777 USA0.501-0.2720-5.40 

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)
 
 July 2023 Marshall Masters New York, NY USA 2023-07-18
RcRownchangeKK*chgGame
 2022 1990 2.00 4 0.19 20 3.80 
  Putnam, Liam f2082 USA0.001-0.3720-7.40 
  Arthur, Brian 1850 USA1.0010.31206.20 
  Ho, Cooper 2097 USA1.0010.652013.00 
  Prestia, Paris 2059 USA0.001-0.4020-8.00 

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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