Individual Calculations April 2009
 Stankowski, Aleksander  Total change: 36.00  Rating chartPersonal card
 Wielkopolska III Liga Juniorow 2009 Koscielec, Wolsztyn POL 2009-01-31
RcRownchangeKK*chgGame
 1835 1707 2.50 5 0.78 15 11.70 
  Simon, Marek 1641 POL0.001-0.5915-8.85 
  Polarczyk, Pawel 1778 POL0.5010.10151.50 
  Wesolowski, Edgar 1866 POL1.0010.711510.65 
  Pera, Adam 1833 POL1.0010.671510.05 
  Markowski, Piotr 2057 POL0.001-0.1115-1.65 

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)
 
 Obra Zima Open 2009 grupa A Obra POL 2009-02-18
RcRownchangeKK*chgGame
 1836 1707 4.00 7 1.62 15 24.30 
  Zdanowicz, Lukasz 2052 POL0.001-0.1115-1.65 
  Czepczynski, Boguslaw 1923 POL1.0010.781511.70 
  Grzesik, Norbert 1900 POL0.001-0.2515-3.75 
  Jasnikowska, Malgorzata 1641 POL1.0010.41156.15 
  Ostrowska, Marta 1675 POL1.0010.46156.90 
  Kwiatkowski, Wiktor 1808 POL0.5010.14152.10 
  Rusinski, Mateusz 1852 POL0.5010.19152.85 

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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