Rapid: Individual Calculations January 2024
 Legierski, Jan  Total change: 113.60  Rating chartPersonal card
 I Otwarte Mistrzostwa Miasta Bielska-Bialej w Szachach Szybkich Bielsko-Biala POL 2023-12-09
RcRownchangeKK*chgGame
 1741 1659 5.00 7 1.99 40 79.60 
  Slowik, Damian 1259  * POL1.0010.08403.20 
  Stemerowicz, Mateusz 1332 POL1.0010.13405.20 
  Jaworski, Miroslaw m2205 POL1.0010.974038.80 
  Piter, Slawomir 1983 POL1.0010.874034.80 
  Sokolowski, Jacek 2069 POL0.001-0.0840-3.20 
  Raba, Bartosz 1746 POL1.0010.624024.80 
  Marszalek, Jakub 1590 POL0.001-0.6040-24.00 
 * 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)
 
 Puchar Slaska Juniorow w Szachach Szybkich 2023 do lat 14 Ustron POL 2023-12-10
RcRownchangeKK*chgGame
 1437 1659 7.50 9 0.85 40 34.00 
  Surmacz, Natalia 1259  * POL1.0010.08403.20 
  Janowski, Filip 1103 POL1.0010.03401.20 
  Baran, Szymon 1520 POL0.501-0.1940-7.60 
  Glajc, Nikodem 1625 POL1.0010.454018.00 
  Macura, Mateusz 1752 POL1.0010.634025.20 
  Modzelewski, Filip 1292 POL1.0010.10404.00 
  Kukla, Maciej 1366 POL0.001-0.8540-34.00 
  Kordowski, Lukasz 1559 POL1.0010.364014.40 
  Rduch, Diana 1460 POL1.0010.24409.60 
 * 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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