Rapid: Individual Calculations February 2023
 Chanthavongsa, Nouaym  Total change: -0.80  Rating chartPersonal card
 Championnat de Gironde 2023 - U12 PESSAC FRA 2023-01-08
RcRownchangeKK*chgGame
 1228 1308 3.00 5 -0.02 40 -0.80 
  Letellier, Timothee 1108 FRA1.0010.24409.60 
  Naulet, Lucas 1147 FRA0.501-0.2140-8.40 
  De Chasteigner, Cedric 1339 FRA1.0010.544021.60 
  Alcantara, Eliyakim 1377 FRA0.001-0.4040-16.00 
  Hemberger, Liam 1170 FRA0.501-0.1940-7.60 

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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