Rapid: Individual Calculations February 2023
 Blackman, Justin  Total change: 5.20  Rating chartPersonal card
 Copa Catalana Barcelona 2023 Barcelona ESP 2023-01-15
RcRownchangeKK*chgGame
 1997 2172 6.50 9 0.26 20 5.20 
  Berrozpe Gonzalez, Marc 1772  * ESP1.0010.08201.60 
  Garcia Gil, Oriol 1797 ESP0.001-0.9120-18.20 
  Jove Albaiges, Guillem 1792 ESP1.0010.09201.80 
  Centelles Vives, Aleix 1895 ESP1.0010.17203.40 
  Duran Albareda, Xavier f2291 ESP1.0010.662013.20 
  Lorenzo De La Riva, Lazaro m2335 ESP0.5010.22204.40 
  Martin Barcelo, Carles f2097 ESP0.001-0.6020-12.00 
  Marzo Pie, Xavier 1996 ESP1.0010.27205.40 
  Garcia-Castany Musellas, Gal.la wf2002 ESP1.0010.28205.60 
 * 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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