Individual Calculations July 2022
 Blanchard, Paul  Total change: -41.00  Rating chartPersonal card
 4e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2022-06-11
RcRownchangeKK*chgGame
 1385 1794 2.50 5 -2.05 20 -41.00 
  Lavilledieu, Lily-Mei 1293 FRA0.501-0.4620-9.20 
  Soltan-Massal, Sina 1275 FRA0.501-0.4720-9.40 
  Kratz, Jonathan 1403 FRA0.001-0.9120-18.20 
  Lavilledieu, Pierre-Loup 1394  * FRA1.0010.08201.60 
  Guillaume, Jean-Tristan 1562 FRA0.501-0.2920-5.80 
 * 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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