Individual Calculations July 2009
 Barski, Radoslaw  Total change: -17.25  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 16 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2108 2180 7.00 11 0.46 15 6.90 
  Ratajczyk, Rafal 1908 POL1.0010.17152.55 
  Kowalczyk, Rafal 2011 POL1.0010.28154.20 
  Lis, Marek 2003 POL0.501-0.2315-3.45 
  Jacek, Krystian 2026 POL1.0010.29154.35 
  Janczarski, Michal 2247 POL0.5010.09151.35 
  Matuszewski, Michal 2316 POL0.001-0.3215-4.80 
  Matuszczyk, Przemyslaw 2035 POL0.501-0.1915-2.85 
  Koziej, Maciej 2022 POL0.501-0.2115-3.15 
  Solnicki, Michal 1997 POL1.0010.26153.90 
  Kanarek, Marcel f2453 POL0.001-0.1715-2.55 
  Witek, Tomasz 2170 POL1.0010.49157.35 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1984 2235 5.50 9 -1.61 15 -24.15 
  Goslawski, Michal 1999 POL0.501-0.3015-4.50 
  Blasiak, Miroslaw 1950 POL0.001-0.8415-12.60 
  Marczuk, Dominik 1885 POL1.0010.11151.65 
  Szewczyk, Grzegorz 1967 POL0.001-0.8315-12.45 
  Zajac, Mateusz 1885 POL1.0010.11151.65 
  Marinc, Damir 2006 SLO1.0010.21153.15 
  Zaboklicki, Zbigniew 1885 POL1.0010.11151.65 
  Motyka, Michal f2394 POL0.001-0.2915-4.35 
  Sleczka, Bartosz 1885 POL1.0010.11151.65 

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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