Individual Calculations July 2023
 Hewson, Brian W R  Total change: -6.20  Rating chartPersonal card
 FE 14 Dolomiti - A Forni di Sopra ITA 2023-06-10
RcRownchangeKK*chgGame
 2065 2029 4.00 9 -0.31 20 -6.20 
  Bulmaga, Irina mwg2424 ROU0.001-0.0820-1.60 
  Eldho, Skaria 1912 IND1.0010.34206.80 
  Deepan, Chakkravarthy J. g2435 IND0.001-0.0820-1.60 
  Ranfagni, Stefano 1958 ITA1.0010.40208.00 
  Senthil, Maran K f2173 IND0.001-0.3120-6.20 
  Serea, Gabriele 1863 ITA0.501-0.2220-4.40 
  Laneve, Giulio 1909 ITA0.001-0.6620-13.20 
  Hansson, Hakan 1997 SWE0.501-0.0420-0.80 
  Buglisi, Massimo 1915 ITA1.0010.34206.80 

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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