Individual Calculations June 2022
 Bitman, Marek  Total change: -29.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - III Liga Seniorow SL 2022 woj. slaskie POL 2022-05-07
RcRownchangeKK*chgGame
 1704 1806 1.50 5 -1.47 20 -29.40 
  Lizak, Sebastian 1893 POL0.001-0.3820-7.60 
  Wiecek, Pawel 1874 POL0.001-0.4120-8.20 
  Skwarczynski, Marcin 1906 POL0.001-0.3620-7.20 
  Klama, Andrzej 1442 POL1.0010.10202.00 
  Koperski, Wojciech 1406  * POL0.501-0.4220-8.40 
 * 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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