Rapid: Individual Calculations February 2023
 Jakielczyk, Adam  Total change: -24.20  Rating chartPersonal card
 Memorial Jerzego Kubienia Wroclaw POL 2023-01-28
RcRownchangeKK*chgGame
 1489 1431 2.50 8 -1.21 20 -24.20 
  Lanin, Boris Dr 1960 FID0.001-0.0320-0.60 
  Antoniewicz, Jakub 1832 POL0.001-0.0820-1.60 
  Malas, Maksymilian 1128 POL0.501-0.3620-7.20 
  Kabarowski, Tomasz Maciej 1217 POL1.0010.23204.60 
  Wielosz, Jaroslaw 1807 POL0.001-0.0920-1.80 
  Ozyhar, Marek 1600 POL0.001-0.2820-5.60 
  Zajadlak, Milosz 1133 POL0.001-0.8520-17.00 
  Chromicz, Andrzej 1237 POL1.0010.25205.00 

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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