Individual Calculations September 2022
 Vitali, Jean  Total change: 52.00  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1529 1309 4.00 9 1.30 40 52.00 
  Ferry, Loic 1083 FRA0.501-0.2940-11.60 
  Henckes, Pierre 1128 FRA1.0010.264010.40 
  Foucher, Gregory 1704 FRA0.001-0.0840-3.20 
  Piron, Jean-Marie 1652 BEL0.001-0.1240-4.80 
  Neau, Alain 1665 FRA0.5010.394015.60 
  Dupont, Thomas 1178 FRA1.0010.324012.80 
  Chochoy, Patrick 1644 FRA1.0010.884035.20 
  Neau, Julien 1911 FRA0.001-0.0240-0.80 
  Herreman-Boutot, Louise 1796 FRA0.001-0.0440-1.60 

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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