Rapid: Individual Calculations October 2022
 Desfosses, Jean  Total change: 30.20  Rating chartPersonal card
 33e Open Rapide de Franconville (-2400) FRANCONVILLE FRA 2022-09-25
RcRownchangeKK*chgGame
 1420 1118 3.00 8 1.51 20 30.20 
  Furet, Alban 1555 FRA1.0010.942018.80 
  Pai Liu, Paul 1764 FRA0.001-0.0120-0.20 
  Marques, Gil 1475 FRA0.001-0.1120-2.20 
  Paramaguru, Vaishak 1276 FRA0.001-0.2920-5.80 
  Roy, Suvrojita 1329 FRA0.001-0.2320-4.60 
  Sivarajah, Aruran 1212 FRA0.001-0.3720-7.40 
  Moriceau, Patrick 1503 FRA1.0010.912018.20 
  Vidal Carlier, Marie-Laure 1245 FRA1.0010.672013.40 

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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