Rapid: Individual Calculations May 2024
 Obrycki, Aleksander  Total change: 18.00  Rating chartPersonal card
 4 Pory Roku - Wiosna z Szachami 2024 Szczecin POL 2024-04-06
RcRownchangeKK*chgGame
 1650 1591 3.50 7 0.45 40 18.00 
  Pawlicz, Filip 1952 POL0.001-0.1040-4.00 
  Fryzowicz, Marek 1482 POL1.0010.354014.00 
  Pawlicz, Dariusz 1809 POL0.001-0.2240-8.80 
  Cwiertnia, Michal 1441 POL1.0010.304012.00 
  Babinska, Liwia 1697 POL0.001-0.3640-14.40 
  Kollataj, Przemyslaw 1521 POL1.0010.404016.00 
  Nawrocki, Wlodzimierz 1650 POL0.5010.08403.20 

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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