Rapid: Individual Calculations July 2023
 Coulon, Marc  Total change: -33.20  Rating chartPersonal card
 Tournoi Rapide "Foulques Nerra" 2023 - Tournoi A (ouvert a tous) LOCHES FRA 2023-06-04
RcRownchangeKK*chgGame
 1406 1220 0.00 6 -1.66 20 -33.20 
  Gloker, Patrice 1540 FRA0.001-0.1320-2.60 
  Ghazaryan, Gurgen 1427 FRA0.001-0.2320-4.60 
  Wolfangel, Claude 1483 FRA0.001-0.1820-3.60 
  Le Guillou, Francois 1508 FRA0.001-0.1620-3.20 
  Gauthier, Jean-Pierre 1428 FRA0.001-0.2320-4.60 
  Colomb, Sebastien 1047 FRA0.001-0.7320-14.60 

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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