Individual Calculations May 2014
 Kopaczewski, Zbigniew  Total change: 1.05  Rating chartPersonal card
 XIII Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2014-04-09
RcRownchangeKK*chgGame
 1716 1571 2.00 6 0.07 15 1.05 
  Sobich, Stanislaw 1896 POL0.5010.37155.55 
  Wasylkiewicz, Andrzej 1824 POL0.5010.31154.65 
  Cyra, Dariusz 1814 POL0.001-0.2015-3.00 
  Dus, Leszek 1743 POL0.001-0.2715-4.05 
  Pycka, Zbigniew 1698 POL0.001-0.3315-4.95 
  Szylak, Mariusz 1319 POL1.0010.19152.85 

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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