Individual Calculations July 2009
 Wyszomirski, Krzysztof  Total change: 7.05  Rating chartPersonal card
 55th YMCA Winter 2009-D Warszawa POL 2009-01-06
RcRownchangeKK*chgGame
 1632 1656 7.00 9 2.21 15 33.15 
  Chomczyk, Marek 1504 POL1.0010.30154.50 
  Matuszewski, Maciej 1576 POL1.0010.39155.85 
  Jarmula, Pawel 1706 POL0.001-0.4315-6.45 
  Blaszczykiewicz, Tomasz 1607 POL1.0010.43156.45 
  Lasota, Adam 1753 POL0.5010.13151.95 
  Budrewicz, Henryk 1676 POL1.0010.53157.95 
  Jarmolowski, Tadeusz 1759 POL1.0010.64159.60 
  Fedorczyk, Krzysztof 1619 POL0.501-0.0515-0.75 
  Rytel, Bartosz 1484 POL1.0010.27154.05 

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)
 
 POL Boys Championship U-12 Leba POL 2009-03-14
RcRownchangeKK*chgGame
 1662 1656 3.50 9 -0.99 15 -14.85 
  Khamidov, Komil 1972 POL0.5010.37155.55 
  Lebiedowicz, Borys 1770 POL0.001-0.3415-5.10 
  Gladysz, Jakub 1547 POL0.001-0.6515-9.75 
  Szulc, Krzysztof 1625 POL0.501-0.0415-0.60 
  Bronsztejn, Wojciech 1668 POL0.5010.02150.30 
  Szymanowski, Mateusz 1556 POL0.001-0.6415-9.60 
  Jozkow, Kacper 1657 POL0.5010.00150.00 
  Matuszewski, Maciej 1576 POL0.501-0.1115-1.65 
  Szeglowski, Tomasz 1585 POL1.0010.40156.00 

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)
 
 Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A Warszawa-Ursus POL 2009-05-30
RcRownchangeKK*chgGame
 1612 1683 1.00 3 -0.75 15 -11.25 
  Kozakow, Mikolaj 1420 POL0.001-0.8215-12.30 
  Kowalewska, Agata 1647 POL1.0010.45156.75 
  Kozera, Aleksandra 1770 POL0.001-0.3815-5.70 

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)
 

 

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