Rapid: Individual Calculations July 2024
 Koszowski, Krystian  Total change: 28.20  Rating chartPersonal card
 XX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich Lazy POL 2024-06-23
RcRownchangeKK*chgGame
 1752 1713 5.00 8 1.41 20 28.20 
  Grech, Kacper 1935 POL0.001-0.2220-4.40 
  Luczak, Maciej 1489 POL1.0010.22204.40 
  Wilgosz, Szczepan 1907 POL0.001-0.2520-5.00 
  Grochulski, Tomasz 1556 POL1.0010.29205.80 
  Hilarecki, Grzegorz 1872 POL0.001-0.2920-5.80 
  Grech, Szymon 1484 POL1.0010.21204.20 
  Fikus, Zygmunt 1861 POL1.0010.702014.00 
  Gniadek, Andrzej 1909 POL1.0010.752015.00 

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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