Rapid: Individual Calculations April 2023
 Lucas, Arthur  Total change: -15.60  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1941 2264 5.50 8 -0.78 20 -15.60 
  Durand, Hubert 1864  * FRA1.0010.08201.60 
  Guechchati, Ilyess 1638 FRA0.501-0.4920-9.80 
  Famel, Diane 1514 FRA1.0010.00200.00 
  Berthelot, Yannick f2218 FRA1.0010.44208.80 
  Le Gouic, Brendan 1765 FRA1.0010.04200.80 
  Colin, Vincent m2296 FRA0.001-0.4620-9.20 
  Tyutyunnik, Viktor 2143 UKR1.0010.34206.80 
  Coles, Robin 2088 FRA0.001-0.7320-14.60 
 * 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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