Individual Calculations March 2023
 Bostaca, Rares  Total change: -15.60  Rating chartPersonal card
 Championnat Auvergne-Rhone-Alpes des Jeunes 2023 - U16 ENNEZAT FRA 2023-02-04
RcRownchangeKK*chgGame
 1399 1047 0.00 3 -0.39 40 -15.60 
  Ortiz, Jokin 1444 FRA0.001-0.0840-3.20 
  Assouane, Aksel 1522 FRA0.001-0.0540-2.00 
  Meyzonnier, Gabin 1231 FRA0.001-0.2640-10.40 

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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