Individual Calculations December 2020
 Yastrebov, Vladislav  Total change: -37.60  Rating chartPersonal card
 40eme Open de La Bresse - Tournoi B LA BRESSE FRA 2020-10-28
RcRownchangeKK*chgGame
 1298 1142 0.00 3 -0.94 40 -37.60 
  Bouzoumou, Francisque 1393 FRA0.001-0.1940-7.60 
  Decotte, Thomas 1409 FRA0.001-0.1840-7.20 
  Vambenepe-Undseth, Christian 1093 FRA0.001-0.5740-22.80 

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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