Individual Calculations April 2022
 Chojnowski, Marcin  Total change: 27.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1981 1990 6.00 9 1.38 20 27.60 
  Zapasnik, Henryk 1582 POL1.0010.08201.60 
  Bobrowski, Piotr 1764 POL1.0010.21204.20 
  Mierzynski, Jaroslaw 1865 POL1.0010.33206.60 
  Stachanczyk, Jacek m2216 POL1.0010.792015.80 
  Nowak, Lukasz f2343 POL0.001-0.1120-2.20 
  Jasnikowski, Zbigniew m2324 POL0.5010.38207.60 
  Kornasiewicz, Stanislaw f2082 POL0.5010.13202.60 
  Leszner, Liliana wm1854 POL0.001-0.6820-13.60 
  Drazek, Wladyslaw 1800 POL1.0010.25205.00 

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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