Rapid: Individual Calculations October 2022
 Niewola, Kacper  Total change: 20.20  Rating chartPersonal card
 Polish Chess Tour - Krakow Krakow POL 2022-09-18
RcRownchangeKK*chgGame
 1656 1185 2.00 5 1.01 20 20.20 
  Kaleta, Blazej 2258 POL0.0010.00200.00 
  Marcowski, Piotr 1367 POL0.5010.24204.80 
  Olszowka, Jakub 1131 POL0.501-0.0820-1.60 
  Szczerbak, Jaroslaw 2040 POL0.0010.00200.00 
  Markiewicz, Marek 1484 POL1.0010.852017.00 

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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