Rapid: Individual Calculations November 2023
 Magdziak, Lukasz  Total change: 4.60  Rating chartPersonal card
 XIII Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica Trzcianka POL 2023-10-29
RcRownchangeKK*chgGame
 1637 1472 2.00 6 0.23 20 4.60 
  Dzwikowski, Adam 1780 POL0.001-0.1420-2.80 
  Naruszewicz, Lukasz 1714 POL0.001-0.2020-4.00 
  Pytel, Wiktor 1104 POL1.0010.10202.00 
  Borkowski, Stanislaw 1770 POL0.001-0.1520-3.00 
  Pieczewski, Szymon 1750 POL0.5010.33206.60 
  Piotrowski, Daniel 1706 POL0.5010.29205.80 

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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