Rapid: Individual Calculations July 2018
 Secq, Didier  Total change: -21.60  Rating chartPersonal card
 11eme Open Rapide d'Echecs La Tour Noire de Meaux MEAUX FRA 2018-06-24
RcRownchangeKK*chgGame
 1572 1577 2.00 6 -1.08 20 -21.60 
  Alluch Abdellach, Nordin 1426 ESP0.001-0.7020-14.00 
  Legrand, Pascal 1910 FRA0.001-0.1220-2.40 
  Villanove, Jean-Francois 1276 FRA0.001-0.8520-17.00 
  Tridon, Olivier 1521 FRA1.0010.42208.40 
  Crepaux, Jean-Marie 1774 FRA0.001-0.2520-5.00 
  Cousin, Lucas 1522 FRA1.0010.42208.40 

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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