Rapid: Individual Calculations December 2023
 Broszkiewicz, Piotr  Total change: -20.80  Rating chartPersonal card
 II Turniej Szachowy o Puchar Burmistrza Wabrzezna - grupa OPEN. Wabrzezno POL 2023-11-18
RcRownchangeKK*chgGame
 1529 1402 2.00 6 -0.55 20 -11.00 
  Przybylski, Bartosz 1873 POL0.001-0.0520-1.00 
  Czechowski, Piotr 1135 POL1.0010.18203.60 
  Belczewski, Jacek 1940 POL0.001-0.0320-0.60 
  Sciborowski, Jakub 1049 POL1.0010.11202.20 
  Sciborowski, Miroslaw f1947 POL0.001-0.0320-0.60 
  Wozich, Norbert 1227 POL0.001-0.7320-14.60 

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)
 
 MIEDZYNARODOWY TURNIEJ SZACHOWY O PUCHAR SZWAJCARII KASZUBSKIEJ Lipusz POL 2023-11-25
RcRownchangeKK*chgGame
 1486 1402 2.50 7 -0.49 20 -9.80 
  Smagalski, Jaroslaw 1822 POL0.001-0.0720-1.40 
  Gorgolewski, Igor 1144 POL0.001-0.8220-16.40 
  Zielonka, Michal 1072 POL1.0010.12202.40 
  Brylowski, Marian 1783 POL0.001-0.0920-1.80 
  Ebertowski, Julian 1113 POL1.0010.16203.20 
  Zielonka, Mateusz 1611 POL0.5010.27205.40 
  Szczyglo, Michal 1857 POL0.001-0.0620-1.20 

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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