Rapid: Individual Calculations September 2023
 Putnam, Liam  Total change: 8.80  Rating chartPersonal card
 July 2023 Marshall Masters New York, NY USA 2023-07-18
RcRownchangeKK*chgGame
 1933 2082 3.00 4 0.22 40 8.80 
  Uddin, Mubassar 1990 USA1.0010.374014.80 
  Muthukumar, Haari 1953 USA0.001-0.6740-26.80 
  Meduri, Aakaash 1959 USA1.0010.334013.20 
  Dong, Kyle 1828 USA1.0010.19407.60 

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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