Individual Calculations June 2022
 Olszowski, Andrzej  Total change: 42.40  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w Szachach na 2022 rok Szklarska Poreba POL 2022-05-14
RcRownchangeKK*chgGame
 1771 1571 4.50 9 2.12 20 42.40 
  Rak, Tomasz 1849 POL1.0010.832016.60 
  Marszk, Kazimierz 1929 POL0.001-0.1020-2.00 
  Bobrowski, Piotr 1778 POL0.001-0.2320-4.60 
  Karczynski, Lech 1620 POL0.5010.07201.40 
  Przystawko, Roman 1648 POL0.5010.11202.20 
  Blasiak, Miroslaw 1660 POL1.0010.622012.40 
  Gromowski, Stanislaw 1621 POL1.0010.572011.40 
  Ziemniak, Piotr 1822 POL0.5010.31206.20 
  Czajkowski, Ryszard 2013 POL0.001-0.0620-1.20 

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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