Individual Calculations August 2023
 Ptaszynski, Szymon  Total change: -10.40  Rating chartPersonal card
 Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" Opinogora POL 2023-07-11
RcRownchangeKK*chgGame
 1592 1796 5.50 8 -0.26 40 -10.40 
  Hartlinski, Tomasz 1539 POL1.0010.18407.20 
  Golis, Wiktor 1940 POL0.001-0.3140-12.40 
  Szeszycki, Jan 1396  * POL1.0010.08403.20 
  Wojciechowski, Franciszek 1549 POL1.0010.19407.60 
  Etel, Szymon 1290 POL0.501-0.4640-18.40 
  Blaszkiewicz, Jakub 1753 POL0.501-0.0640-2.40 
  Kopacki, Aleksander 1478 POL1.0010.13405.20 
  Lonski, Aleksander 1792 POL0.501-0.0140-0.40 
 * 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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