Individual Calculations December 2018
 Hitz, David  Total change: 13.60  Rating chartPersonal card
 Team 2019 - Coupe Loubatiere et Autres 60mn Novembre FRANCE FRA 2018-11-03
RcRownchangeKK*chgGame
 1458 1285 1.50 3 0.68 20 13.60 
  Laznovsky, Jean-Yves 1403 FRA0.5010.16203.20 
  Marku, Demeter 1465 FRA0.001-0.2620-5.20 
  Marin, Patrick 1506 FRA1.0010.782015.60 

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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