Individual Calculations September 2009
 Borowicz, Miroslaw  Total change: -22.20  Rating chartPersonal card
 XV Otwarte Mistrzostwa Milanowka o Puchar Burmistrza - Turniej A Milanowek POL 2009-06-20
RcRownchangeKK*chgGame
 1820 1858 3.00 7 -0.90 15 -13.50 
  Matuszewski, Michal 2208 POL0.001-0.1115-1.65 
  Chmielewska, Joanna 1671 POL0.501-0.2415-3.60 
  Lasota, Adam 1753 POL1.0010.36155.40 
  Ponceleusz, Bronislaw 1965 POL0.001-0.3515-5.25 
  Wyszomirski, Krzysztof 1683 POL0.001-0.7315-10.95 
  Zochowski, Wieslaw 1812 POL0.501-0.0615-0.90 
  Kowalewska, Agata 1647 POL1.0010.23153.45 

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)
 
 Mazovian Chess Festival gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1707 1850 3.50 6 -0.58 15 -8.70 
  Czajkowski, Adam 1684 POL0.001-0.7215-10.80 
  Jacek, Roksana 1659 POL1.0010.25153.75 
  Kotula, Konrad 1800 POL0.501-0.0715-1.05 
  Maliszewski, Krzysztof 1729 POL1.0010.34155.10 
  Szwaj, Jacek 1848 POL0.001-0.5015-7.50 
  Chomczyk, Marek 1519 POL1.0010.12151.80 

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)
 

 

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