Individual Calculations April 2023
 Angoran, Arthur  Total change: 15.20  Rating chartPersonal card
 Tournoi interne Echecs78 Mars 2023 (-1800) MAGNY LES HAMEAUX FRA 2023-03-08
RcRownchangeKK*chgGame
 1451 1467 3.00 5 0.38 40 15.20 
  Boulanger, Berengere 1224 FRA1.0010.20408.00 
  Forion, Fernand 1722 FRA0.001-0.1940-7.60 
  Ivincky, Isabelle 1185 FRA1.0010.16406.40 
  Carantan, Corentin 1382 FRA1.0010.384015.20 
  Plantet, Marc 1741 FRA0.001-0.1740-6.80 

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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