Rapid: Individual Calculations December 2022
 Join, Ernest  Total change: 34.00  Rating chartPersonal card
 Championnat de Seine Maritime 2022 U12M BELLEVILLE SUR MER FRA 2022-11-05
RcRownchangeKK*chgGame
 1242 1270 3.00 4 0.85 40 34.00 
  Dryzhuk, Marat 1298 FRA1.0010.544021.60 
  Boucif, Imrane 1288 FRA0.001-0.4740-18.80 
  Cauvigny, Eliott 1248 FRA1.0010.474018.80 
  Vimont, Aubin 1132 FRA1.0010.314012.40 

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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