Rapid: Individual Calculations July 2021
 Souche, Lucas  Total change: 8.20  Rating chartPersonal card
 1er Rapide Fide Jeunes de Montpellier 2021 MONTPELLIER FRA 2021-06-05
RcRownchangeKK*chgGame
 1442 1072 1.00 4 0.41 20 8.20 
  Sumarriva Paulin, Laura wf1807 FRA0.001-0.0120-0.20 
  Soltan-Massal, Sina 1353 FRA0.001-0.1620-3.20 
  Sumarriva Paulin, Jade 1353 FRA1.0010.842016.80 
  Bauer, Pierre 1256 FRA0.001-0.2620-5.20 

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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