Rapid: Individual Calculations September 2023
 Kierzkowski, Michal  Total change: 18.40  Rating chartPersonal card
 LVIII Turniej o Puchar Kawki Warszawa POL 2023-08-27
RcRownchangeKK*chgGame
 1528 1359 3.00 6 0.92 20 18.40 
  Ponikowski, Przemyslaw 1815 POL1.0010.942018.80 
  Lee, Hyuk 1867 KOR0.001-0.0420-0.80 
  Flis, Piotr 1687 POL0.001-0.1320-2.60 
  Dobrowolski, Marcin 1167 POL1.0010.25205.00 
  Serafin, Franciszek 1482 POL0.001-0.3320-6.60 
  Iwanicki, Cyryl 1152 POL1.0010.23204.60 

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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