Individual Calculations September 2012
 Grimault, Nathan  Total change: 46.05  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1921 1620 4.50 9 3.07 15 46.05 
  Congiu, Mathilde wm2020  * FRA0.5010.42156.30 
  Colin, Phanie 1678 FRA0.5010.08151.20 
  Aiglon, Nicolas 1953 FRA1.0010.881513.20 
  Grezes, Yves 1955 FRA1.0010.881513.20 
  Buscara, Sevan f2020  * FRA0.001-0.0815-1.20 
  Caron, Damien 1932 FRA0.001-0.1415-2.10 
  Pigeat, Alexandre 1885 FRA1.0010.821512.30 
  Roques, Olivier 1913 FRA0.5010.35155.25 
  Leveque, Guillaume 1933 FRA0.001-0.1415-2.10 
 * 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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