Rapid: Individual Calculations July 2019
 Cohen, David  Total change: 31.80  Rating chartPersonal card
 11eme tournoi rapide de Seichamps Echecs SEICHAMPS FRA 2019-06-15
RcRownchangeKK*chgGame
 1761 1525 3.00 6 1.59 20 31.80 
  Hornet, Nicolas 1827 FRA1.0010.852017.00 
  Doucet, Melvin 1925  * FRA0.001-0.0820-1.60 
  Kajganic, Fabien 1772 FRA0.001-0.1920-3.80 
  Chakma, Maxime 1367 FRA1.0010.29205.80 
  Espinosa, Enrique 1786 FRA1.0010.822016.40 
  Stephanus, Joseph 1887 FRA0.001-0.1020-2.00 
 * 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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