Rapid: Individual Calculations November 2023
 Dubin, Lisa  Total change: -1.60  Rating chartPersonal card
 Rapide de Niort 2023 NIORT FRA 2023-10-01
RcRownchangeKK*chgGame
 1637 1443 1.00 4 -0.04 40 -1.60 
  Barbotte, Jeanne 1727 FRA0.001-0.1640-6.40 
  Arendo, Marc 1704 FRA0.001-0.1840-7.20 
  Leost, Anthony 1469 FRA0.5010.04401.60 
  Daviet, Bertrand 1649 FRA0.5010.264010.40 

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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