Individual Calculations October 2022
 Benlakhal, Patrick  Total change: -8.00  Rating chartPersonal card
 Open de Grasse 2022 (-2400 elo) GRASSE FRA 2022-09-24
RcRownchangeKK*chgGame
 1573 1715 3.00 5 -0.20 40 -8.00 
  Royer, Frederic 1286 FRA1.0010.07402.80 
  Hattu, Alexis 2062 FRA0.5010.394015.60 
  Vayanos, George Marwan 1820 LBN0.001-0.3640-14.40 
  Thieuleux, Thomas 1381 FRA0.501-0.3840-15.20 
  Marchand, Jules 1315  * FRA1.0010.08403.20 
 * 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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