Individual Calculations July 2009
 Czornik, Adam  Total change: -4.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1782 1770 0.00 1 -0.48 15 -7.20 
  Pietrucha, Jaroslaw 1782 POL0.001-0.4815-7.20 

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)
 
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 1792 1770 4.00 8 0.18 15 2.70 
  Noga, Jozef 2030 POL0.5010.32154.80 
  Skrzyczek, Tomasz 2027 POL0.001-0.1815-2.70 
  Szczecina, Kamil 1686 POL0.501-0.1215-1.80 
  Muc, Zbigniew 1848 POL0.001-0.3915-5.85 
  Jablonski, Lechoslaw 1654 POL1.0010.34155.10 
  Bogacki, Henryk 1554 POL1.0010.22153.30 
  Sobek, Piotr 1866 POL0.001-0.3715-5.55 
  Hendel, Kazimierz 1671 POL1.0010.36155.40 

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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