Rapid: Individual Calculations January 2022
 Vignon, Pierre  Total change: 0.60  Rating chartPersonal card
 Tournoi rapide d'echecs de Saint Andre Echec et mat 2021 SAINT ANDRE LEZ LILLE FRA 2021-12-05
RcRownchangeKK*chgGame
 1481 1277 2.00 7 0.03 20 0.60 
  Meuriot, Philippe 1706 FRA0.001-0.0720-1.40 
  Baude, Simon 1609 FRA0.001-0.1220-2.40 
  Sys, Emmanuel 1477 FRA0.001-0.2420-4.80 
  Benet, Patrick 1248 FRA1.0010.46209.20 
  Delbarre, Alexandre 1388 FRA0.001-0.3520-7.00 
  Klupczynski, Alexandra 1206 FRA1.0010.40208.00 
  Al Jabir, Al Fares 1734 NED0.001-0.0520-1.00 

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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