Individual Calculations September 2019
 Romas, Lionia  Total change: -61.60  Rating chartPersonal card
 Championnat de France 2019 - Open B CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1835 1792 2.00 8 -1.54 40 -61.60 
  Grange, Julien 1894 FRA0.001-0.3640-14.40 
  Peschard, Olivier 1900 FRA0.001-0.3540-14.00 
  Kozlowski, Thierry 1957 FRA0.001-0.2840-11.20 
  Lheritier, Boris 1811 FRA0.001-0.4740-18.80 
  Gignoux-Pezzetti, Nathan 1779 FRA0.001-0.5240-20.80 
  Vanderpooten, Daniel 1807 FRA0.5010.02400.80 
  Trevisiol, Antoine 1764 FRA0.501-0.0440-1.60 
  Perdrisot, Elie 1764 FRA1.0010.464018.40 

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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