Individual Calculations July 2022
 Grousset, Nathan  Total change: -4.80  Rating chartPersonal card
 4e Open de Printemps de l'Echecs Club Montpellier (-2400) MONTPELLIER FRA 2022-06-11
RcRownchangeKK*chgGame
 1581 1693 3.50 6 -0.24 20 -4.80 
  Ndiaye, Mael 1293  * FRA1.0010.08201.60 
  Vu Dinh, Adrien 2039 FRA0.001-0.1120-2.20 
  Ramanantsoa, Stanley 1381 FRA0.501-0.3620-7.20 
  Lavilledieu, Lily-Mei 1293  * FRA1.0010.08201.60 
  Kratz, Jonathan 1403 FRA1.0010.16203.20 
  Halegua, Dani 2078 FRA0.001-0.0920-1.80 
 * 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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