Individual Calculations March 2023
 Lefol, Marius  Total change: 69.20  Rating chartPersonal card
 Open41 2023 (-2400) BLOIS FRA 2023-02-11
RcRownchangeKK*chgGame
 1603 1573 4.00 5 1.73 40 69.20 
  Metivier, Jean-Louis 1173  * FRA1.0010.08403.20 
  Voinea, Marius 1795 FRA0.001-0.2240-8.80 
  Nott Peralta, Gabriel 1299 FRA1.0010.17406.80 
  Mignard, Gregory 1888 FRA1.0010.864034.40 
  Riverais, Gerald 1860 FRA1.0010.844033.60 
 * 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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