Individual Calculations November 2010
 Wasik, Piotr  Total change: -37.80  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1768 2025 4.00 8 -2.52 15 -37.80 
  Szymanowski, Mateusz 1705 POL1.0010.13151.95 
  Mika, Tomasz 1796 POL0.001-0.7915-11.85 
  Wozniak, Mariola 1722 POL0.501-0.3615-5.40 
  Chmielarz, Maciej 1722 POL0.001-0.8615-12.90 
  Filipek, Halina 1802 POL1.0010.22153.30 
  Kowalik, Pawel 1807 POL1.0010.22153.30 
  Eggink, Mateusz 1833 POL0.001-0.7515-11.25 
  Grela, Kacper 1753 POL0.501-0.3315-4.95 

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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