Rapid: Individual Calculations April 2024
 Puzio, Robert  Total change: -15.40  Rating chartPersonal card
 VII Turniej Szachowy Pamieci Lukowskich Zolnierzy Wykletych (FIDE) Krynka POL 2024-03-23
RcRownchangeKK*chgGame
 1787 1582 0.00 3 -0.77 20 -15.40 
  Kurek, Andrzej 1954 POL0.001-0.1020-2.00 
  Litwiniec, Zbigniew 1693 POL0.001-0.3520-7.00 
  Malczuk, Cyprian 1714 POL0.001-0.3220-6.40 

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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