Rapid: Individual Calculations April 2023
 Cedro, Maxim  Total change: -18.80  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1403 1152 1.00 7 -0.47 40 -18.80 
  Perlicki, Pawel 1636 POL0.001-0.0540-2.00 
  Rzadkowska, Kaja 1434 POL0.001-0.1640-6.40 
  Swiec, Robert 1434 POL0.001-0.1640-6.40 
  Ciemny, Jaroslaw 1468 POL0.001-0.1340-5.20 
  Skwarczynski, Aleksander 1325 POL0.001-0.2740-10.80 
  Kisiel, Zbigniew 1284 POL0.001-0.3240-12.80 
  Nowak, Malgorzata 1237 POL1.0010.624024.80 

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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