Individual Calculations July 2009
 Jarmula, Pawel  Total change: 121.35  Rating chartPersonal card
 55th YMCA Winter 2009-D Warszawa POL 2009-01-06
RcRownchangeKK*chgGame
 1626 1706 8.00 9 2.55 15 38.25 
  Rytel, Bartosz 1484 POL1.0010.22153.30 
  Chomczyk, Marek 1504 POL1.0010.24153.60 
  Wyszomirski, Krzysztof 1656 POL1.0010.43156.45 
  Matuszewski, Maciej 1576 POL0.501-0.1815-2.70 
  Blaszczykiewicz, Tomasz 1607 POL1.0010.36155.40 
  Lasota, Adam 1753 POL0.5010.07151.05 
  Budrewicz, Henryk 1676 POL1.0010.46156.90 
  Jarmolowski, Tadeusz 1759 POL1.0010.57158.55 
  Fedorczyk, Krzysztof 1619 POL1.0010.38155.70 

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)
 
 60th YMCA Spring 2009-C Warszawa POL 2009-04-07
RcRownchangeKK*chgGame
 1808 1707 8.50 11 4.50 15 67.50 
  Wrabel, Antoni 1840 POL1.0010.681510.20 
  Prazmowski, Wlodzimierz 1745 POL1.0010.55158.25 
  Sujkowski, Pawel 1805 POL0.5010.13151.95 
  Janula, Mariusz 1767 POL1.0010.58158.70 
  Potocki, Karol 1795 POL1.0010.62159.30 
  Koziol, Pawel 1829 POL0.5010.17152.55 
  Prazmowski, Bartosz 1796 POL0.001-0.3815-5.70 
  Rozowski, Marcin 1795 POL0.5010.12151.80 
  Kwiek, Janusz 1792 POL1.0010.62159.30 
  Nairi, Laurent 1858 FRA1.0010.701510.50 
  Wilczynski, Adam 1867 POL1.0010.711510.65 

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)
 
 Ogolnopolska Olimpiada Mlodziezy B -14 Sielpia POL 2009-04-26
RcRownchangeKK*chgGame
 1793 1707 5.00 10 1.15 15 17.25 
  Lewtak, Damian 1869 POL0.001-0.2915-4.35 
  Kuspak, Aleksander 1805 POL0.5010.13151.95 
  Smolka, Marcin 1877 POL0.5010.22153.30 
  Adamowicz, Maciej 1862 POL0.001-0.2915-4.35 
  Bartoszek, Jakub 1683 POL1.0010.47157.05 
  Popiol, Michal 1778 POL1.0010.60159.00 
  Malaczek, Mateusz 1796 POL1.0010.62159.30 
  Jaskolka, Tomasz 1800 POL0.001-0.3715-5.55 
  Karski, Sebastian 1835 POL0.001-0.3315-4.95 
  Oszczanowski, Witold 1629 POL1.0010.39155.85 

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)
 
 Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A Warszawa-Ursus POL 2009-05-30
RcRownchangeKK*chgGame
 1839 1707 2.00 6 -0.11 15 -1.65 
  Szewczyk, Mariusz 1728 POL1.0010.53157.95 
  Skwarczylo, Marek 2014 POL0.5010.36155.40 
  Goslawski, Michal 1999 POL0.001-0.1515-2.25 
  Janczarski, Michal 2057 POL0.001-0.1115-1.65 
  Kowalewska, Agata 1647 POL0.001-0.5815-8.70 
  Palka, Dominika 1586 POL0.501-0.1615-2.40 

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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