Rapid: Individual Calculations June 2022
 Davidson, Sacha  Total change: 21.20  Rating chartPersonal card
 41e Rapide M Echecs PARIS FRA 2022-05-09
RcRownchangeKK*chgGame
 1571 1638 4.00 5 1.06 20 21.20 
  Hervez, Marc 1281 FRA1.0010.11202.20 
  Kuszel, Leonore 1508 FRA1.0010.32206.40 
  Gosselin, Yoann 1418 FRA1.0010.22204.40 
  Semenescu, Marius 1635 FRA1.0010.502010.00 
  Tieres, Cristiano 2013 POR0.001-0.0920-1.80 

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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