Individual Calculations July 2009
 Labuda, Michal  Total change: -56.25  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 1863 1842 2.00 5 -0.35 15 -5.25 
  Sidlo, Andrzej 1990 POL0.5010.20153.00 
  Kubica, Michal 1688 POL1.0010.29154.35 
  Misztela, Hubert 1846 POL0.001-0.4915-7.35 
  Zombirt, Filip 1897 POL0.001-0.4215-6.30 
  Bukwa, Jaroslaw 1894 POL0.5010.07151.05 

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)
 
 Turniej Szachowy Wiosna - Polfinal Pucharu Wroclawia Wroclaw POL 2009-03-27
RcRownchangeKK*chgGame
 1827 1860 0.50 2 -0.59 15 -8.85 
  Chmielewski, Jakub 1704 POL0.501-0.2115-3.15 
  Januszewski, Tomasz 1949 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)
 
 OMW 2nd Wroclaw POL 2009-04-03
RcRownchangeKK*chgGame
 1924 1872 0.50 4 -1.30 15 -19.50 
  Luch, Michal m2222 POL0.001-0.1115-1.65 
  Mikolajczyk, Piotr 1805 POL0.501-0.0915-1.35 
  Grzesik, Norbert 1900 POL0.001-0.4615-6.90 
  Kocur, Pawel 1767 POL0.001-0.6415-9.60 

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)
 
 4th POL Academic Champ. Open A Wroclaw POL 2009-04-27
RcRownchangeKK*chgGame
 2028 1872 0.00 5 -1.51 15 -22.65 
  Gawronski, Miroslaw 2209 POL0.001-0.1215-1.80 
  Jadenkus, Henrikas 1975 LTU0.001-0.3615-5.40 
  Korosciel, Aneta 2043 POL0.001-0.2715-4.05 
  Kracik, Martin 1926 CZE0.001-0.4215-6.30 
  Wielosz, Jaroslaw 1986 POL0.001-0.3415-5.10 

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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