Individual Calculations November 2020
 Omelanczuk, Jacek  Total change: -40.80  Rating chartPersonal card
 IV Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron Jaszowiec POL 2020-10-05
RcRownchangeKK*chgGame
 1692 1922 6.00 9 -1.02 40 -40.80 
  Kiwilsza, Piotr 1522  * POL1.0010.08403.20 
  Ciechonski, Piotr 1702 POL0.001-0.7840-31.20 
  Jarmolowski, Tadeusz 1586 POL1.0010.12404.80 
  Winiarski, Kazimierz 1723 POL1.0010.24409.60 
  Leszner, Liliana wm1814 POL0.001-0.6540-26.00 
  Tomalak, Stanislaw 1691 POL0.501-0.2940-11.60 
  Kulejewski, Lech 1696 POL1.0010.21408.40 
  Solek, Zenon 1763 POL0.501-0.2140-8.40 
  Santura, Janusz 1735 POL1.0010.264010.40 
 * 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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