Individual Calculations September 2023
 Moszczenski, Milosz  Total change: 1.80  Rating chartPersonal card
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1612 1806 6.50 9 0.09 20 1.80 
  Wojdak, Karol 1406  * POL1.0010.08201.60 
  Sniedziewski, Emil 1376 POL0.501-0.4320-8.60 
  Zenker, Bernard 1605 POL0.001-0.7620-15.20 
  Wojciechowski, Szymon 1422 POL1.0010.09201.80 
  Szafranski, Maciej 1551 POL0.501-0.3120-6.20 
  Czarnolewski, Piotr 1577 POL1.0010.21204.20 
  Stachowiak, Bruno 1535 POL1.0010.17203.40 
  Michalski, Karol 2005 POL0.5010.26205.20 
  Skrzypinski, Jan 2030 POL1.0010.782015.60 
 * 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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