Rapid: Individual Calculations January 2024
 Ptaszek, Wojciech  Total change: 41.80  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1553 1306 4.00 9 2.09 20 41.80 
  Adamski, Adam 1758 POL0.001-0.0620-1.20 
  Kotecki, Robert 1473 POL1.0010.722014.40 
  Warjas, Marcin 1556 POL1.0010.812016.20 
  Radecki, Wojciech 1725 POL0.001-0.0720-1.40 
  Litwin, Tomasz 1548 POL0.001-0.2020-4.00 
  Gasik, Jadwiga 1451 POL1.0010.692013.80 
  Sachnowski, Michal 1597 POL0.001-0.1520-3.00 
  Plesiuk, Jan 1407 POL0.001-0.3620-7.20 
  Owczarek, Aleksander 1462 POL1.0010.712014.20 

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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