Rapid: Individual Calculations August 2021
 Courtonne, Florian  Total change: -17.40  Rating chartPersonal card
 Tournoi des Retrouvailles du Perreux-sur-Marne 2021 LE PERREUX SUR MARNE FRA 2021-07-24
RcRownchangeKK*chgGame
 1446 1255 1.00 5 -0.87 20 -17.40 
  Aubry, Benjamin 1870 FRA0.001-0.0220-0.40 
  Franco Marques, Lucas 1105 FRA1.0010.30206.00 
  Noblecourt, Nicolas 1847 FRA0.001-0.0220-0.40 
  Hamdache, Ayoub 1331 FRA0.001-0.4020-8.00 
  Thai, Vyraksovann 1076 FRA0.001-0.7320-14.60 

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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