Individual Calculations September 2023
 Nisztuk, Michal  Total change: -3.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1682 1505 2.00 8 -0.19 20 -3.80 
  Stachowicz, Hubert 1653 POL0.001-0.3020-6.00 
  Artsemenka, Mikalai 1654 FID1.0010.702014.00 
  Kotula, Pawel 1784 POL0.001-0.1620-3.20 
  Niesyt, Michal 1609 POL0.001-0.3620-7.20 
  Szczygiel, Konrad 1806 POL0.001-0.1520-3.00 
  Zimny, Jakub 1618 POL0.001-0.3520-7.00 
  Nieckarz, Maja 1664 POL0.001-0.2920-5.80 
  Trybus, Dominika 1670 POL1.0010.722014.40 

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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