Individual Calculations July 2009
 Wilczynski, Adam  Total change: -108.45  Rating chartPersonal card
 56th YMCA Winter 2009-C Warszawa POL 2009-01-07
RcRownchangeKK*chgGame
 1837 1867 4.00 13 -3.04 15 -45.60 
  Potocki, Karol 1795 POL0.001-0.6015-9.00 
  Woloszyn, Piotr 1831 POL0.001-0.5515-8.25 
  Nowicki, Bartosz 1827 POL0.001-0.5615-8.40 
  Prazmowski, Wlodzimierz 1748 POL1.0010.34155.10 
  Prazmowski, Bartosz 1802 POL0.001-0.5915-8.85 
  Kwiatkowski, Andrzej 1937 POL0.001-0.4015-6.00 
  Piotrowski, Arkadiusz 1914 POL0.5010.07151.05 
  Wrabel, Antoni 1876 POL0.001-0.4915-7.35 
  Sujkowski, Pawel 1805 POL0.501-0.0915-1.35 
  Nairi, Laurent 1869 FRA1.0010.50157.50 
  Zbrzeski, Piotr 1865 POL0.001-0.5015-7.50 
  Kwiek, Janusz 1803 POL1.0010.41156.15 
  Prus, Marek 1812 POL0.001-0.5815-8.70 

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)
 
 Mazovia Team Championship Mazowsze POL 2009-01-11
RcRownchangeKK*chgGame
 1975 1867 2.00 7 -0.58 15 -8.70 
  Krasiewicz, Robert 2080 POL0.001-0.2315-3.45 
  Milczarek, Robert 1868 POL0.001-0.5015-7.50 
  Wengierow, Michal 2116 POL1.0010.811512.15 
  Krasiewicz, Robert 2080 POL0.001-0.2315-3.45 
  Paziewski, Marcin 1818 POL0.001-0.5715-8.55 
  Rozycki, Bartlomiej 1728 POL1.0010.31154.65 
  Gasik, Adam 2135 POL0.001-0.1715-2.55 

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)
 
 60th YMCA Spring 2009-C Warszawa POL 2009-04-07
RcRownchangeKK*chgGame
 1794 1867 3.00 11 -3.61 15 -54.15 
  Prazmowski, Wlodzimierz 1745 POL0.001-0.6715-10.05 
  Sujkowski, Pawel 1805 POL0.001-0.5915-8.85 
  Janula, Mariusz 1767 POL1.0010.36155.40 
  Potocki, Karol 1795 POL0.001-0.6015-9.00 
  Koziol, Pawel 1829 POL1.0010.45156.75 
  Prazmowski, Bartosz 1796 POL0.001-0.6015-9.00 
  Rozowski, Marcin 1795 POL0.001-0.6015-9.00 
  Kwiek, Janusz 1792 POL1.0010.40156.00 
  Nairi, Laurent 1858 FRA0.001-0.5115-7.65 
  Wrabel, Antoni 1840 POL0.001-0.5415-8.10 
  Jarmula, Pawel 1707 POL0.001-0.7115-10.65 

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)
 

 

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