Individual Calculations September 2011
 Darowicki, Mariusz  Total change: -3.60  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1755 1910 6.00 9 -0.24 15 -3.60 
  Powalka, Michal 1510  * POL1.0010.08151.20 
  Kurcaba, Lukasz 1650 POL1.0010.18152.70 
  Kurzok, Zenon 1769 POL1.0010.31154.65 
  Karwowski, Kacper 1729 POL0.001-0.7415-11.10 
  Przerwa, Waldemar 1802 POL0.501-0.1515-2.25 
  Dus, Leszek 1750 POL1.0010.29154.35 
  Mazalon, Mateusz 1863 POL1.0010.43156.45 
  Kovalev, Egor 1835 RUS0.501-0.1015-1.50 
  Wielosz, Jaroslaw 1884 POL0.001-0.5415-8.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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