Rapid: Individual Calculations April 2023
 Coles, Robin  Total change: 19.60  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1785 2088 6.50 8 0.49 40 19.60 
  Kervision-Gadenne, Valentin 1377 FRA0.001-0.9940-39.60 
  Leblond, Julien 1688  * FRA1.0010.08403.20 
  Franck, Etienne 1411 FRA1.0010.01400.40 
  Le Roc`h, Daniel 1627 FRA1.0010.05402.00 
  Baury, Noe 1750 FRA1.0010.12404.80 
  Gratton, Alexandre 1822 FRA1.0010.18407.20 
  Bujisho, Benjamin m2341 FRA0.5010.314012.40 
  Lucas, Arthur f2264 FRA1.0010.734029.20 
 * 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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