Individual Calculations April 2009
 Jajte-Pachota, Maciej  Total change: -24.45  Rating chartPersonal card
 XXV Otwarte Mistrzostwa Podhala grupa A Rabka Zdroj POL 2009-02-16
RcRownchangeKK*chgGame
 1704 1661 2.00 8 -1.63 15 -24.45 
  Koziej, Maciej 2011 POL0.001-0.1115-1.65 
  Warchol, Maria 1790 POL0.001-0.3315-4.95 
  Matysiak, Samuel 1738 POL0.001-0.3915-5.85 
  Nawrot, Zbigniew 1664 POL0.001-0.5015-7.50 
  Adamczewski, Jedrzej 1676 POL0.001-0.4815-7.20 
  Kaluzny, Tomasz 1569 POL0.001-0.6315-9.45 
  Kowalewski, Mikolaj 1656 POL1.0010.49157.35 
  Adamczewski, Maciej 1527 POL1.0010.32154.80 

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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