Individual Calculations September 2009
 Winiarski, Mikolaj  Total change: 66.85  Rating chartPersonal card
 XV Otwarte Mistrzostwa Milanowka o Puchar Burmistrza - Turniej A Milanowek POL 2009-06-20
RcRownchangeKK*chgGame
 1889 1662 5.00 9 2.98 25 74.50 
  Paziewski, Marcin 1818 POL0.5010.21255.25 
  Borowicz, Przemyslaw 1996 POL0.5010.38259.50 
  Kowalik, Pawel 1846 POL1.0010.742518.50 
  Solnicki, Michal 1997 POL0.001-0.1225-3.00 
  Kowalska, Elzbieta wf1910 POL0.5010.31257.75 
  Borowicz, Miroslaw 1858 POL0.5010.25256.25 
  Tulwin, Michal 1808 POL1.0010.702517.50 
  Alvarado, Carlos 2012 PER0.001-0.1125-2.75 
  Lasota, Adam 1753 POL1.0010.622515.50 

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)
 
NOTE: K factor changed
 4th Lubawka Gate - Open B Lubawka POL 2009-06-28
RcRownchangeKK*chgGame
 1722 1662 1.50 5 -0.58 15 -8.70 
  Przybylak, Lukasz 1817 POL0.001-0.2915-4.35 
  Gnatonski, Tomasz 1529 POL0.001-0.6815-10.20 
  Maslanka, Piotr 1740 POL1.0010.61159.15 
  Jankowski, Aleksander 1749 POL0.5010.12151.80 
  Duszenko, Michal 1776 POL0.001-0.3415-5.10 

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)
 
NOTE: K factor changed
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1873 1662 1.00 4 0.07 15 1.05 
  Jarmula, Pawel 1828 POL0.001-0.2815-4.20 
  Hagner, Pawel 1936 POL0.001-0.1715-2.55 
  Traczyk, Pawel 1839 POL1.0010.731510.95 
  Poswiatowski, Michal 1888 POL0.001-0.2115-3.15 

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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