Individual Calculations September 2022
 Sternik, Piotr  Total change: 63.20  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1723 1584 4.50 9 1.58 40 63.20 
  Witczak, Borys 1775 POL0.001-0.2540-10.00 
  Pierzak, Rafael 1895 POL1.0010.864034.40 
  Cichocki, Konrad 1769 POL0.001-0.2640-10.40 
  Binkowska, Agata 1825 POL0.001-0.2040-8.00 
  Ciupka, Kamil 1525 POL1.0010.424016.80 
  Rogala, Dominik 1516 POL1.0010.414016.40 
  Kawa, Anna 1742 POL0.5010.21408.40 
  Sputowski, Jakub 1701 POL0.5010.16406.40 
  Mosny, Kamil 1762 POL0.5010.23409.20 

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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