Individual Calculations June 2022
 Gromowski, Stanislaw  Total change: -7.20  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w Szachach na 2022 rok Szklarska Poreba POL 2022-05-14
RcRownchangeKK*chgGame
 1649 1621 4.00 9 -0.36 20 -7.20 
  Betkowski, Andrzej 2048 POL0.001-0.0720-1.40 
  Kasperek, Zbigniew 1487 POL1.0010.32206.40 
  Rak, Tomasz 1849 POL0.001-0.2120-4.20 
  Wasik, Roman 1422 POL0.001-0.7620-15.20 
  Chmielowski, Aleksander 1385 POL1.0010.20204.00 
  Swierczynski, Stanislaw 1559 POL1.0010.41208.20 
  Olszowski, Andrzej 1571 POL0.001-0.5720-11.40 
  Plesiuk, Jan 1594 POL1.0010.46209.20 
  Marszk, Kazimierz 1929 POL0.001-0.1420-2.80 

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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