Rapid: Individual Calculations October 2022
 Szczepanski, Ariel  Total change: 4.20  Rating chartPersonal card
 4 Pory Roku - Lato z Szachami 2022 Szczecin POL 2022-09-03
RcRownchangeKK*chgGame
 1544 1510 4.00 8 0.21 20 4.20 
  Kowalik, Bartosz 1687 POL0.001-0.2720-5.40 
  Petryk, Pavlo 1328 POL1.0010.26205.20 
  Pawlicz, Adam 1755 POL0.5010.30206.00 
  Sroczynski, Radoslaw 1106 POL1.0010.08201.60 
  Tokarczyk, Tomasz 2045 POL0.5010.47209.40 
  Zeissel, Andrzej 1672 POL0.001-0.2920-5.80 
  Brauckhoff, Mateusz 1427 POL0.001-0.6120-12.20 
  Czyzyk, Milosz 1331 POL1.0010.27205.40 

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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