Individual Calculations August 2023
 Chybalski, Piotr  Total change: 130.40  Rating chartPersonal card
 Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" Opinogora POL 2023-07-11
RcRownchangeKK*chgGame
 1680 1496 6.00 9 3.26 40 130.40 
  Grzesik, Gracjan 2109 POL0.001-0.0240-0.80 
  Jarosz, Piotr 1624 POL1.0010.674026.80 
  Pietrzak, Tomasz 1841 POL0.5010.394015.60 
  Tyszecki, Aliaksandr 1732 POL1.0010.804032.00 
  Chojnowski, Robert 1461 POL1.0010.454018.00 
  Jagura, Norbert 1693 POL1.0010.754030.00 
  Wolcyrz, Jakub 1635 POL0.5010.19407.60 
  Rak, Tomasz 1841 POL0.001-0.1140-4.40 
  Komenda, Lech 1185 POL1.0010.14405.60 

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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