Individual Calculations August 2023
 Blaszczak, Jan  Total change: -46.00  Rating chartPersonal card
 Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" Opinogora POL 2023-07-11
RcRownchangeKK*chgGame
 1481 1655 0.50 4 -2.30 20 -46.00 
  Tyszecki, Aliaksandr 1732 POL0.001-0.3920-7.80 
  Komenda, Lech 1255  * POL0.001-0.9220-18.40 
  Ciesielski, Szymon 1475 POL0.501-0.2420-4.80 
  Chojnowski, Robert 1461 POL0.001-0.7520-15.00 
 * 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)
 

 

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