Individual Calculations June 2023
 Colville, Julian  Total change: -11.60  Rating chartPersonal card
 10th Annual Larry Evans Memorial Open Reno, Nevada USA 2023-04-07
RcRownchangeKK*chgGame
 1755 1729 2.50 6 -0.29 40 -11.60 
  Gopalakrishnan, Kr 1743 USA0.001-0.4840-19.20 
  Chinni, Rishabh 1733 USA0.5010.01400.40 
  Karthi, Jashith 1876 USA0.5010.20408.00 
  Zhou, Chelsea wc1780 USA1.0010.574022.80 
  Uz, Kagan 1674 USA0.001-0.5840-23.20 
  Pruitt Jr., Carvin 1725 USA0.501-0.0140-0.40 

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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