Individual Calculations July 2009
 Zielinski, Maciej  Total change: -22.65  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy B -14 Sielpia POL 2009-04-26
RcRownchangeKK*chgGame
 1796 1911 5.00 10 -1.51 15 -22.65 
  Chmielecki, Michal 1738 POL1.0010.27154.05 
  Tomsia, Kamil 2127 POL0.001-0.2215-3.30 
  Adamczewski, Jedrzej 1710 POL0.501-0.2615-3.90 
  Malaczek, Mateusz 1796 POL0.001-0.6615-9.90 
  Oszczanowski, Witold 1629 POL1.0010.16152.40 
  Jaskolka, Tomasz 1800 POL0.001-0.6515-9.75 
  Karski, Sebastian 1835 POL0.501-0.1015-1.50 
  Popiol, Michal 1778 POL1.0010.32154.80 
  Gora, Jan 1761 POL0.001-0.7015-10.50 
  Zochowski, Kacper 1789 POL1.0010.33154.95 

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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