Rapid: Individual Calculations June 2023
 Swiderski, Radoslaw  Total change: -38.40  Rating chartPersonal card
 Majowy Weekend przy Szachownicy - Rapid Gorzow Wielkopolski POL 2023-05-20
RcRownchangeKK*chgGame
 1641 2012 4.00 7 -1.92 20 -38.40 
  Koch, Maciej 1273 POL1.0010.00200.00 
  Bajek, Marek 1591 POL1.0010.07201.40 
  Bartnicki, Pawel 1997 POL0.001-0.5220-10.40 
  Adamczyk, Kacper 1612  * POL1.0010.08201.60 
  Majdanski, Maksymilian 1851 POL0.501-0.2120-4.20 
  Gozdzicki, Maciej 1690 POL0.501-0.3720-7.40 
  Lochinski, Pawel 1473 POL0.001-0.9720-19.40 
 * 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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