Individual Calculations December 2020
 Ayoub, Georges  Total change: -35.60  Rating chartPersonal card
 40eme Open de La Bresse - Tournoi A LA BRESSE FRA 2020-10-28
RcRownchangeKK*chgGame
 1553 1851 2.50 4 -0.89 40 -35.60 
  Michel-Mazzoleni, Antoine 1540 FRA0.001-0.8640-34.40 
  Wittmann, Cedric 1583 FRA0.501-0.3340-13.20 
  Sabapathee, Florian 1456 FRA1.0010.08403.20 
  Vosgien, Bartolomeo 1631 FRA1.0010.22408.80 

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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