Individual Calculations July 2009
 Szneider, Kazimierz  Total change: -50.25  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 1898 2023 2.00 3 0.02 15 0.30 
  Mroziak, Maciej 1949 POL0.501-0.1015-1.50 
  Borecki, Marek 1790 POL1.0010.21153.15 
  Gawronek, Jozef 1956 POL0.501-0.0915-1.35 

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)
 
 XIII Turniej Szachowy Boguszowice 2009 Rybnik - Boguszowice POL 2009-03-10
RcRownchangeKK*chgGame
 1930 2023 3.50 7 -0.75 15 -11.25 
  Wodecki, Daniel 2045 POL1.0010.53157.95 
  Sadowski, Krzysztof 1895 POL0.001-0.6715-10.05 
  Matuszczyk, Przemyslaw 2035 POL0.001-0.4815-7.20 
  Dziodzio, Angelika 1729 POL0.001-0.8515-12.75 
  Bitman, Marek 2019 POL1.0010.49157.35 
  Cieslak, Patrycjusz 1698 POL0.501-0.3715-5.55 
  Miszczak, Dariusz 2092 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)
 
 Mistrzostwa Polski w Szachach Niepelnosprawnych narzadu ruchu Wisla POL 2009-05-03
RcRownchangeKK*chgGame
 1935 2024 5.50 10 -0.69 15 -10.35 
  Szamrej, Jozef 1810 POL1.0010.23153.45 
  Lipski, Tadeusz 2174 POL0.001-0.3015-4.50 
  Zaboklicki, Zbigniew 1878 POL1.0010.30154.50 
  Wajda, Mariusz 1927 POL0.501-0.1315-1.95 
  Jagiela, Piotr 1910 POL0.501-0.1615-2.40 
  Czech, Jan 1929 POL0.501-0.1315-1.95 
  Kozicz, Andrzej 2032 POL0.001-0.4915-7.35 
  Szymanski, Leszek 1873 POL0.501-0.2015-3.00 
  Przybyl, Jozef 1928 POL0.501-0.1315-1.95 
  Wroblewski, Mieczyslaw 1891 POL1.0010.32154.80 

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)
 
 17th Lasker's Memorial - open B Barlinek POL 2009-05-16
RcRownchangeKK*chgGame
 1865 2024 1.50 5 -1.93 15 -28.95 
  Delekta, Filip 1727 POL0.001-0.8515-12.75 
  Baltrunas, Arvydas 2083 LTU0.001-0.4215-6.30 
  Spychalska, Bozena 1674 POL1.0010.11151.65 
  Chomski, Maciej 1841 POL0.501-0.2415-3.60 
  Ivanov, Borislav 2002 BUL0.001-0.5315-7.95 

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)
 

 

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