Individual Calculations June 2022
 Nowakowski, Jacek  Total change: -1.20  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w Szachach na 2022 rok Szklarska Poreba POL 2022-05-14
RcRownchangeKK*chgGame
 1702 1576 2.00 6 -0.06 20 -1.20 
  Hemmerling, Jaroslaw 1901 POL0.5010.37207.40 
  Bobrowski, Piotr 1778 POL0.5010.26205.20 
  Ziemniak, Piotr 1822 POL0.001-0.1920-3.80 
  Gasik, Jadwiga 1679 POL0.001-0.3620-7.20 
  Blasiak, Miroslaw 1660 POL0.001-0.3820-7.60 
  Biel, Maciej 1370 POL1.0010.24204.80 

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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