Rapid: Individual Calculations March 2018
 Hitz, David  Total change: -11.20  Rating chartPersonal card
 17e Open rapide de La Farlede Toulon Echecs - Open B LA FARLEDE FRA 2018-02-11
RcRownchangeKK*chgGame
 1128 1349 1.00 2 -0.56 20 -11.20 
  Cornileau, Raphael 1092 FRA1.0010.18203.60 
  Bel-Girardot, Charles 1164 FRA0.001-0.7420-14.80 

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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