Individual Calculations September 2011
 Budrewicz, Henryk  Total change: -11.40  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1823 1589 1.00 3 0.37 15 5.55 
  Frolov, Sergej 1867 RUS0.001-0.1715-2.55 
  Wysocki, Mieczyslaw 1799 POL0.5010.27154.05 
  Przerwa, Waldemar 1802 POL0.5010.27154.05 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 1532 1607 2.50 6 -1.13 15 -16.95 
  Ostrowska, Dominika 1942 POL0.001-0.1215-1.80 
  Lisicki, Maciej 1336 POL1.0010.17152.55 
  Wojcikiewicz, Dariusz 1443 POL0.001-0.7215-10.80 
  Kucharski, Jacek 1404 POL1.0010.24153.60 
  Ryk, Mikolaj 1577 POL0.501-0.0415-0.60 
  Snihur, Adam 1492 POL0.001-0.6615-9.90 

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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