Individual Calculations July 2009
 Chmiel, Marcin  Total change: 23.25  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow gr. B Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1740 1693 5.50 9 1.55 15 23.25 
  Krzyzanowski, Kamil 1889 POL1.0010.751511.25 
  Bednarski, Waclaw 1800 POL0.001-0.3515-5.25 
  Tracz, Agnieszka 1616 POL1.0010.39155.85 
  Solek, Zenon 1852 POL0.5010.21153.15 
  Zmorzyski, Bohdan 1699 POL0.5010.01150.15 
  Rojek, Stanislaw 1838 POL0.001-0.3115-4.65 
  Pitynski, Pawel 1602 POL1.0010.38155.70 
  Marszalek, Jakub 1729 POL1.0010.55158.25 
  Peronczyk, Karol 1632 POL0.501-0.0815-1.20 

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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