Individual Calculations June 2023
 Maillart, Emmanuel  Total change: -7.60  Rating chartPersonal card
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1515 1672 4.50 7 -0.38 20 -7.60 
  Perrine, Victor 1507 FRA0.001-0.7220-14.40 
  Salmona, Jean-Pierre 1422 FRA1.0010.19203.80 
  Pankeshon, Jean-Jacques 1460 FRA1.0010.23204.60 
  Meyer, Louis-Arthus 1504 FRA0.501-0.2220-4.40 
  Aveline, Philippe 2051 FRA0.001-0.0920-1.80 
  El Gemayel, Zahi 1322 FRA1.0010.11202.20 
  Bournez, Ilan 1339 FRA1.0010.12202.40 

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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