Rapid: Individual Calculations April 2023
 Kopacki, Aleksander  Total change: 66.80  Rating chartPersonal card
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1544 1571 6.50 9 1.67 40 66.80 
  Marcinkiewicz, Pawel 1171  * POL1.0010.08403.20 
  Hartlinski, Maciej 1230 POL1.0010.12404.80 
  Sawicki, Jaroslaw 1416 POL1.0010.294011.60 
  Sawicki, Dorian 1783 POL0.5010.274010.80 
  Taranowicz, Michal 1870 POL0.001-0.1540-6.00 
  Boguszewski, Kacper 1290 POL1.0010.16406.40 
  Wieliczko, Marek 1571 POL1.0010.504020.00 
  Filewicz, Przemyslaw 2028 POL0.001-0.0540-2.00 
  Grabarczyk, Sylwester 1534 CZE1.0010.454018.00 
 * 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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