Rapid: Individual Calculations July 2023
 Wiecek, Dominik  Total change: -0.40  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich Lazy POL 2023-06-25
RcRownchangeKK*chgGame
 1559 1252 1.00 4 -0.01 40 -0.40 
  Raszka, Janusz f1988 POL0.0010.00400.00 
  Babinska, Liwia 1435 POL0.001-0.2640-10.40 
  Duch, Robert 1704 CZE0.001-0.0640-2.40 
  Markowski, Szymon 1107 POL1.0010.314012.40 

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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