Individual Calculations April 2009
 Zakrocki, Sebastian  Total change: 12.75  Rating chartPersonal card
 XXV Otwarte Mistrzostwa Podhala grupa A Rabka Zdroj POL 2009-02-16
RcRownchangeKK*chgGame
 1759 1817 4.50 7 0.51 25 12.75 
  Mucha, Magdalena 1800 POL1.0010.482512.00 
  Kaluzny, Lukasz 2054 POL0.001-0.2025-5.00 
  Peronczyk, Karol 1570 POL1.0010.19254.75 
  Khamidov, Komil 1972 POL0.001-0.2925-7.25 
  Adamczewski, Maciej 1527 POL1.0010.16254.00 
  Adamczewski, Jedrzej 1676 POL0.501-0.1925-4.75 
  Wesolowska, Katarzyna 1711 POL1.0010.36259.00 

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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