Individual Calculations July 2019
 Dumas, Charles  Total change: 18.00  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 2091 2247 5.00 6 0.90 20 18.00 
  Fischer, Thorange 1869 FRA1.0010.09201.80 
  Veron, Cyprien c1984 FRA1.0010.18203.60 
  Morice, Ludovic 2056 FRA0.501-0.2520-5.00 
  Lebrun, Xavier 2033 FRA1.0010.23204.60 
  Cotonnec, Melkior m2297 FRA1.0010.572011.40 
  Laurent, Julien G. f2306 FRA0.5010.08201.60 

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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