Individual Calculations February 2020
 Arandelle, Ludwig  Total change: 34.40  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi B (-1500) TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1256 1062 2.00 4 0.86 40 34.40 
  Le Floch, Gwendal 1424 FRA0.001-0.1040-4.00 
  Colin, Julie 1430 FRA0.001-0.1040-4.00 
  Clair, Mathieu 1158 FRA1.0010.634025.20 
  Ourry, Elouan 1011 FRA1.0010.434017.20 

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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