Rapid: Individual Calculations December 2021
 Decrock, Justin  Total change: -6.20  Rating chartPersonal card
 4eme Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2021-11-27
RcRownchangeKK*chgGame
 1682 1263 0.00 4 -0.31 20 -6.20 
  Gandreuil, Brice 1688 FRA0.001-0.0720-1.40 
  Poirier, Remi 1680 BEL0.001-0.0720-1.40 
  Nguyen, Noam 1588 FRA0.001-0.1320-2.60 
  Giovannelli, Jonathan 1772 FRA0.001-0.0420-0.80 

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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