Blitz: Individual Calculations July 2023
 Wiatrowski, Blazej  Total change: 17.80  Rating chartPersonal card
 Szachowy Weekend - Turniej Blitz o Puchar Prezesa Spoldzielni Sluzew nad Dolinka Warszawa POL 2023-06-11
RcRownchangeKK*chgGame
 1814 1513 3.00 9 0.89 20 17.80 
  Redzisz, Michal f2175 POL0.001-0.0120-0.20 
  Slomczewski, Michal 2007 NED0.001-0.0420-0.80 
  Janeczko, Jakub 2026 POL1.0010.962019.20 
  Siekanska, Zuzanna 1799 POL0.001-0.1620-3.20 
  Bebnik, Malgorzata 1644 POL0.001-0.3220-6.40 
  Goslawski, Michal 2014 POL0.001-0.0420-0.80 
  Sidorowicz, Marcin 1243 POL1.0010.17203.40 
  Luczak, Mateusz 1422 POL1.0010.38207.60 
  Pires, Emanuel Joao Robarts 1996 POR0.001-0.0520-1.00 

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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