Individual Calculations September 2021
 Adamski, Ksawery  Total change: 6.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1417 1064 0.50 3 0.16 40 6.40 
  Fremr, Tomas 1464  * CZE0.001-0.0840-3.20 
  Woznica, Alicja 1366 POL0.5010.354014.00 
  Szymanski, Wojciech 1421 POL0.001-0.1140-4.40 
 * 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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