Individual Calculations July 2023
 Vuillemot, John  Total change: 55.20  Rating chartPersonal card
 16th annual Continental Chess Cleveland Open - Major Middleburg Heights, OH USA 2023-06-09
RcRownchangeKK*chgGame
 1967 1725 2.50 5 1.38 40 55.20 
  Taylor, Stewart Bradley 1881 USA1.0010.714028.40 
  Murthy, Pappu 1888 USA0.5010.22408.80 
  Adury, Anant 2106 USA0.001-0.0940-3.60 
  Lyu, Ethan Toby 1797 USA0.5010.10404.00 
  Grabinsky, Yoni 2161 ISR0.5010.444017.60 

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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