Rapid: Individual Calculations June 2023
 Bourdin, Azur  Total change: -41.60  Rating chartPersonal card
 Championnat Rapide du Centre Val de Loire 2023 U12-U14-U16 SAINT AIGNAN FRA 2023-05-21
RcRownchangeKK*chgGame
 1236 1140 0.50 4 -1.04 40 -41.60 
  Garbolino, Louis 1355 FRA0.001-0.2340-9.20 
  Babadzhanyan, Edward 1098 FRA0.501-0.0640-2.40 
  Linh, Alex 1105 FRA0.001-0.5540-22.00 
  Bossard, Abel 1384 FRA0.001-0.2040-8.00 

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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