Individual Calculations July 2009
 Kawala, Maciej  Total change: 12.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 1980 1953 4.50 8 0.79 15 11.85 
  Szopka, Dariusz 2171 POL0.001-0.2215-3.30 
  Rupik, Marek 1939 POL0.501-0.0215-0.30 
  Gromada, Andrzej 1971 POL1.0010.53157.95 
  Stepaniec, Lukasz 1885 POL0.501-0.0915-1.35 
  Karnowka, Jan 2049 POL1.0010.63159.45 
  Ziebinski, Bartosz 1959 POL0.5010.01150.15 
  Misiuna, Krzysztof 1788 POL1.0010.28154.20 
  Kunicki, Michal 2078 POL0.001-0.3315-4.95 

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)
 
 45 Otwarte Mistrzostwa Chorzowa Chorzow POL 2009-03-28
RcRownchangeKK*chgGame
 1903 1953 4.50 8 0.07 15 1.05 
  Mandla, Maciej 1690 POL1.0010.18152.70 
  Bogacki, Henryk 1603 POL1.0010.11151.65 
  Osipow, Nikolaj 2251 POL0.001-0.1515-2.25 
  Banasik, Henryk 2121 POL0.001-0.2815-4.20 
  Hendel, Kazimierz 1671 POL1.0010.16152.40 
  Krzempek, Krystian 1767 POL0.501-0.2415-3.60 
  Janiszewski, Maciej 2093 POL0.001-0.3115-4.65 
  Skrzyczek, Tomasz 2027 POL1.0010.60159.00 

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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