Rapid: Individual Calculations December 2022
 Dubois, Martine  Total change: -48.40  Rating chartPersonal card
 9eme rapide du 11 novembre de Salon de Provence A SALON DE PROVENCE FRA 2022-11-11
RcRownchangeKK*chgGame
 1651 1760 3.50 9 -2.42 20 -48.40 
  Petrosyan, Armen f2301 FRA0.001-0.0320-0.60 
  Bonavia, Mathis 1485 FRA0.001-0.8320-16.60 
  Coudene, Martin 1613 FRA1.0010.30206.00 
  Roganova, Maxime 1527 FRA0.001-0.7920-15.80 
  Penkov, Nikola 1646 FRA0.001-0.6620-13.20 
  Armao, Olivier 1607 FRA0.501-0.2020-4.00 
  Barnaud, Cedric 1372 FRA1.0010.09201.80 
  Salvi, Michel 1651 FRA0.001-0.6520-13.00 
  Costa, Jean-Yves 1653 FRA1.0010.35207.00 

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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