Rapid: Individual Calculations September 2023
 Lecki, Leonard  Total change: 8.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1513 1748 7.00 9 0.22 40 8.80 
  Syrek, Adrian 1348  * POL1.0010.08403.20 
  Baran, Szymon 1356 POL1.0010.08403.20 
  Niesyt, Michal 1874 POL1.0010.674026.80 
  Brzezina, Piotr 1707 POL0.501-0.0640-2.40 
  Oles, Mateusz 1519 POL0.501-0.2940-11.60 
  Staniczek, Kacper 1619 POL1.0010.334013.20 
  Hryniewicz, Maciej 1201 POL1.0010.03401.20 
  Karwot, Marek 1530 POL0.001-0.7840-31.20 
  Smolinski, Wojciech 1461 POL1.0010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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