Rapid: Individual Calculations April 2023
 Skwarczynski, Aleksander  Total change: 31.20  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1382 1325 3.50 6 0.78 40 31.20 
  Antoniewicz, Jakub 1786 POL0.001-0.0540-2.00 
  Matras, Arkadiusz 1037 POL0.001-0.8440-33.60 
  Banasz, Radoslaw 1171 POL1.0010.294011.60 
  Cedro, Maxim 1152 POL1.0010.274010.80 
  Kazubski, Kacper 1598 POL1.0010.834033.20 
  Sitek, Pawel 1546 POL0.5010.284011.20 

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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