Rapid: Individual Calculations February 2023
 Brion, Marwan  Total change: -9.80  Rating chartPersonal card
 11e Tournoi rapide de Marange-Silvange - Tournoi A MARANGE SILVANGE FRA 2023-01-22
RcRownchangeKK*chgGame
 1523 1852 5.50 7 -0.49 20 -9.80 
  Billon, Olivier 1452  * FRA1.0010.08201.60 
  Merrant, Justin 1424 FRA1.0010.07201.40 
  Montaigu Dupont, Arthur 1526 FRA0.001-0.8720-17.40 
  Decotte, Thomas 1432 FRA1.0010.07201.40 
  Santamarianova, Fabrice 1464 FRA1.0010.09201.80 
  Frappini, Matis 1589 LUX1.0010.18203.60 
  Ludewig, Robert 1772 LUX0.501-0.1120-2.20 
 * 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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