Individual Calculations August 2018
 Mercier, Laetitia  Total change: 113.20  Rating chartPersonal card
 7eme open FIDE d'Auberchicourt AUBERCHICOURT FRA 2018-07-07
RcRownchangeKK*chgGame
 1659 1431 5.00 9 2.83 40 113.20 
  Back, Patrick 1213 FRA1.0010.22408.80 
  Meuriot, Philippe 1683 FRA1.0010.814032.40 
  Dvorsak, Hans 1821 FRA0.001-0.0940-3.60 
  Delboe, Charles 1831  * FRA0.001-0.0840-3.20 
  Lucas, Jean 1646 FRA1.0010.774030.80 
  Dazin, Claude 1670 FRA1.0010.804032.00 
  Stasinkiewicz, Aleksander 1762 POL0.001-0.1240-4.80 
  Ricou, Guillaume 1784 FRA0.001-0.1140-4.40 
  Chopin, Christian 1525 FRA1.0010.634025.20 
 * 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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