Individual Calculations April 2022
 Zapasnik, Henryk  Total change: -53.20  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1529 1582 2.00 8 -2.66 20 -53.20 
  Chojnowski, Marcin 1990 POL0.001-0.0820-1.60 
  Lipski, Henryk 1426 POL1.0010.29205.80 
  Leszner, Liliana wm1854 POL0.001-0.1720-3.40 
  Gembski, Mateusz 1333 POL0.501-0.3120-6.20 
  Gugula, Czeslaw 1442 POL0.501-0.1920-3.80 
  Nowak, Malgorzata 1280 POL0.001-0.8520-17.00 
  Krogulski, Maksymilian 1497 POL0.001-0.6220-12.40 
  Piasecki, Stanislaw 1407 POL0.001-0.7320-14.60 

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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