Blitz: Individual Calculations August 2023
 Laskowski, Andrzej  Total change: 17.80  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - BLITZ Bystre POL 2023-07-28
RcRownchangeKK*chgGame
 1500 1390 3.50 6 0.89 20 17.80 
  Bartodziej, Bartosz 1795 POL0.001-0.0820-1.60 
  Stachowicz, Hubert 1170 POL0.001-0.7820-15.60 
  Podstawski, Olgierd 1049 POL1.0010.12202.40 
  Szumiec, Jan 1152 POL1.0010.20204.00 
  Powalka, Michal 1868 POL1.0010.952019.00 
  Wozniak, Maciej 1964 POL0.5010.48209.60 

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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