Individual Calculations July 2019
 Lassis, Patrick  Total change: 1.40  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1509 1509 4.00 8 0.07 20 1.40 
  Philibert Thiebault, Ange 1109  * FRA1.0010.08201.60 
  Baron, Anthony 1807 FRA0.001-0.1520-3.00 
  Hamdad, Mounir 1118 FRA1.0010.09201.80 
  Quesnot, Bonaventure 1788 FRA0.001-0.1620-3.20 
  Rachel, Linde 1277 FRA1.0010.21204.20 
  Muzzarelli, Hogan 1868 FRA0.001-0.1020-2.00 
  Sauret, Jean-Luc 1390 FRA1.0010.34206.80 
  Brun, Pierre 1713 FRA0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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