Individual Calculations September 2023
 Zeissel, Andrzej  Total change: -42.40  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1636 1795 5.00 9 -1.06 40 -42.40 
  Soszka, Szymon 1421 POL1.0010.10404.00 
  Balcerzak, Robert 1470 POL1.0010.13405.20 
  Krasiewicz, Robert 1948 POL1.0010.704028.00 
  Liberadzki, Slawomir 1968 POL0.5010.23409.20 
  Zyla, Tomasz 1579 POL0.001-0.7840-31.20 
  Emmel, Bartosz 1447 POL1.0010.11404.40 
  Zerebiec, Maurycy 1925 POL0.001-0.3240-12.80 
  Adamowicz, Michal 1500 POL0.001-0.8540-34.00 
  Semkiw, Orest 1463 POL0.501-0.3840-15.20 

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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