Rapid: Individual Calculations December 2018
 Quoirin, Roger  Total change: -6.60  Rating chartPersonal card
 Tournoi Rapide d'Albi 2018 ALBI FRA 2018-11-11
RcRownchangeKK*chgGame
 1687 1729 3.50 7 -0.33 20 -6.60 
  Grimal, Florent 2020 FRA1.0010.852017.00 
  Villeneuve, Samuel 1712 FRA0.001-0.5220-10.40 
  Daloz, Mateo 1529 FRA0.001-0.7620-15.20 
  Connat, Ludovic 1868 FRA0.001-0.3120-6.20 
  Odoni-Ruffenach, Yann 1364 FRA1.0010.10202.00 
  Guerin, Laurent 1580 FRA0.501-0.2020-4.00 
  Forest, Eric 1736 FRA1.0010.512010.20 

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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