Rapid: Individual Calculations April 2022
 Vu Dinh, Adrien  Total change: 7.80  Rating chartPersonal card
 Deleuze 2021-2022 Prades le Lez PRADES LE LEZ FRA 2022-03-26
RcRownchangeKK*chgGame
 1528 1861 3.00 3 0.39 20 7.80 
  Lafaye, Jean-Marc 1491 FRA1.0010.10202.00 
  Ribanier, Guillaume 1467 FRA1.0010.08201.60 
  Perolini, Cedric 1627 FRA1.0010.21204.20 

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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