Individual Calculations August 2022
 Berthou, Jules  Total change: -22.80  Rating chartPersonal card
 19e Festival de Condom - Open A CONDOM FRA 2022-07-09
RcRownchangeKK*chgGame
 1651 1669 3.50 8 -0.57 40 -22.80 
  Vandervorst, Jean-Marc 1915 FRA0.5010.314012.40 
  Halegua, Dani 2078 FRA0.001-0.0840-3.20 
  Scurtu, Alexandr 1914 MDA0.001-0.2040-8.00 
  Laurent, Mathieu 1771 FRA0.001-0.3640-14.40 
  Konopka, John 1272 FRA1.0010.08403.20 
  Laccore, Henri 1269  * FRA1.0010.08403.20 
  Faidoli, Yannis 1323 FRA0.001-0.8940-35.60 
  Marni-Sandid, Tarik 1665 FRA1.0010.494019.60 
 * 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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