Individual Calculations November 2022
 Li, Michael  Total change: -7.60  Rating chartPersonal card
 11th annual Hartford Open Windsor Locks, CT USA 2022-10-14
RcRownchangeKK*chgGame
 1738 1648 1.00 3 -0.19 40 -7.60 
  Leschinsky, Gary 1955 USA0.001-0.1440-5.60 
  Goodrich, Elliott 1551 USA0.501-0.1340-5.20 
  Vaidyanathan, Kannan 1708 USA0.5010.08403.20 

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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