Individual Calculations September 2023
 Mariller, Romain  Total change: -43.60  Rating chartPersonal card
 19eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1717 1870 5.00 9 -1.09 40 -43.60 
  Buchler, Simon 1377 FRA1.0010.04401.60 
  Dudognon, Thibault f2303 FRA0.001-0.0640-2.40 
  Dincov, Ioan 1628 FRA1.0010.20408.00 
  De Nave, Julien 1470  * FRA1.0010.08403.20 
  Bonn, Thomas 2157 FRA0.001-0.1640-6.40 
  Le Coz, Marie Sarah 1670 FRA0.001-0.7640-30.40 
  Karushkov Nguyen, Maximilien 1548 FRA1.0010.13405.20 
  Abulius, Thomas 1654 FRA0.501-0.2840-11.20 
  Thoue, Jean-Claude 1645 FRA0.501-0.2840-11.20 
 * 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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