Rapid: Individual Calculations March 2023
 Amarelis, Robin  Total change: 5.20  Rating chartPersonal card
 2eme memorial Alain Salomon (Rapide) PARIS FRA 2023-02-11
RcRownchangeKK*chgGame
 1464 1523 3.00 5 0.13 40 5.20 
  Forestier, Carole 1985 FRA0.001-0.0540-2.00 
  Boumrar, Emma 1199 FRA1.0010.13405.20 
  Boudi, Kamil 1123  * FRA1.0010.08403.20 
  Gorintin, Charles 1671 FRA0.001-0.3040-12.00 
  Chevillon, Manon 1344 FRA1.0010.274010.80 
 * 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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