Rapid: Individual Calculations September 2023
 Zaucha, Robert  Total change: -1.60  Rating chartPersonal card
 XXIX Miedzynarodowy Turniej Szachowy Sierpien 2023 Mielec POL 2023-08-20
RcRownchangeKK*chgGame
 1545 1470 4.00 9 -0.08 20 -1.60 
  Kusiak, Mateusz 2055 POL0.001-0.0220-0.40 
  Majcher, Jacek 1249 POL1.0010.22204.40 
  Zielinski, Stanislaw 1985 POL0.001-0.0420-0.80 
  Kobielski, Jacek 1119 POL1.0010.11202.20 
  Czernicki, Bogdan 1726 POL0.001-0.1920-3.80 
  Zaskalski, Dawid 1799 POL0.001-0.1220-2.40 
  Bialek, Adam 1216 POL1.0010.19203.80 
  Stachowicz, Hubert 1475 POL1.0010.512010.20 
  Sypek, Mateusz 1282 POL0.001-0.7420-14.80 

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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