Individual Calculations July 2009
 Budrewicz, Henryk  Total change: -67.80  Rating chartPersonal card
 55th YMCA Winter 2009-D Warszawa POL 2009-01-06
RcRownchangeKK*chgGame
 1629 1676 5.50 9 0.43 15 6.45 
  Jarmolowski, Tadeusz 1759 POL0.5010.11151.65 
  Fedorczyk, Krzysztof 1619 POL0.001-0.5815-8.70 
  Rytel, Bartosz 1484 POL1.0010.25153.75 
  Chomczyk, Marek 1504 POL1.0010.27154.05 
  Wyszomirski, Krzysztof 1656 POL0.001-0.5315-7.95 
  Jarmula, Pawel 1706 POL0.001-0.4615-6.90 
  Blaszczykiewicz, Tomasz 1607 POL1.0010.40156.00 
  Lasota, Adam 1753 POL1.0010.61159.15 
  Matuszewski, Maciej 1576 POL1.0010.36155.40 

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)
 
 Open Mazovia Team Championship Mazowieckie POL 2009-01-11
RcRownchangeKK*chgGame
 1805 1676 0.00 6 -2.07 15 -31.05 
  Parol, Pawel 1730 POL0.001-0.4215-6.30 
  Mietek, Lukasz 1981 POL0.001-0.1415-2.10 
  Bartosiak, Cezary 1794 POL0.001-0.3415-5.10 
  Sujkowski, Pawel 1805 POL0.001-0.3315-4.95 
  Paczuski, Tomasz 1991 POL0.001-0.1415-2.10 
  Kolinski, Kamil 1527 POL0.001-0.7015-10.50 

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)
 
 59th YMCA Spring 2009-D Warszawa POL 2009-04-07
RcRownchangeKK*chgGame
 1455 1671 5.50 11 -2.88 15 -43.20 
  Matuszewski, Maciej 1576 POL0.001-0.6315-9.45 
  Palka, Dominika 1586 POL0.001-0.6215-9.30 
  Hoang Nghia, Le 1446 POL0.001-0.7815-11.70 
  Kalhorn, Marcin 1419 POL1.0010.19152.85 
  Kozakow, Aleksy 1321 POL1.0010.11151.65 
  Sielicki, Maksymilian 1321 POL1.0010.11151.65 
  Sacharewicz, Krzysztof 1321 POL1.0010.11151.65 
  Wilk, Mariusz 1542 POL0.001-0.6715-10.05 
  Ogonowski, Jakub 1524 POL0.501-0.2015-3.00 
  Kozakow, Mikolaj 1420 POL1.0010.19152.85 
  Jarmula, Lukasz 1529 POL0.001-0.6915-10.35 

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)
 

 

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