Individual Calculations February 2020
 Orihel, Ethan  Total change: 57.60  Rating chartPersonal card
 16e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-12-26
RcRownchangeKK*chgGame
 1731 1756 5.50 8 1.44 40 57.60 
  Martin, Dominique 1407 FRA1.0010.11404.40 
  Kouam, Noe 1356  * FRA1.0010.08403.20 
  Hartmann, Dominique 1849 FRA1.0010.634025.20 
  Mathez, Florian 1871 FRA0.5010.16406.40 
  Marcellier, Lucie 1792 FRA1.0010.554022.00 
  Lebrun, Elias 1838 FRA0.001-0.3940-15.60 
  Rittie, Daniel 1942 FRA1.0010.744029.60 
  Leccia, Thomas 1796 FRA0.001-0.4440-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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