Individual Calculations April 2009
 Warchol, Maria  Total change: 13.65  Rating chartPersonal card
 XXV Otwarte Mistrzostwa Podhala grupa A Rabka Zdroj POL 2009-02-16
RcRownchangeKK*chgGame
 1890 1790 4.00 8 0.91 15 13.65 
  Kuziola, Mateusz f2140 POL0.001-0.1115-1.65 
  Jajte-Pachota, Maciej 1661 POL1.0010.33154.95 
  Wasik, Piotr 1991 POL0.001-0.2415-3.60 
  Wesolowska, Katarzyna 1711 POL1.0010.39155.85 
  Jaworowski, Andre 1640 USA1.0010.30154.50 
  Wesolowski, Edgar 1866 POL0.001-0.4015-6.00 
  Kaluzny, Lukasz 2054 POL1.0010.821512.30 
  Janus, Przemyslaw 2054 POL0.001-0.1815-2.70 

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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