Individual Calculations July 2023
 Ramanantsoa, Stanley  Total change: 49.20  Rating chartPersonal card
 5e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2023-06-03
RcRownchangeKK*chgGame
 1776 1517 2.00 4 1.23 40 49.20 
  Pierrot, Yohann 1819 FRA0.001-0.1540-6.00 
  Long, Raphael 1797 FRA1.0010.844033.60 
  Lemiere, Frederic 1862 FRA0.001-0.1140-4.40 
  Desforges, Julien 1627 FRA1.0010.654026.00 

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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