Individual Calculations July 2008
 Sabuk, Piotr  Total change: 46.80  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1925 1987 6.50 8 1.84 15 27.60 
  Jurkowski, Marcin 1966 POL0.001-0.5315-7.95 
  Szczygiel, Michal 1807 POL1.0010.26153.90 
  Tusk, Kazimierz 1976 POL1.0010.48157.20 
  Mikolajczyk, Piotr 1812 POL1.0010.27154.05 
  Zareba, Radoslaw 2013 POL1.0010.54158.10 
  Iwanow, Anna 1921 POL0.501-0.0915-1.35 
  Szydelko, Kazimierz 1973 POL1.0010.48157.20 
  Dzieczkaniec, Wieslaw 1935 POL1.0010.43156.45 

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)
 
 Mistrzostwa Polski Juniorow do lat 16 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 2041 1996 5.00 10 0.57 15 8.55 
  Tokarski, Bartosz 2138 POL1.0010.691510.35 
  Kowalczyk, Pawel 2075 POL0.001-0.3915-5.85 
  Tokarski, Lukasz 2253 POL0.5010.32154.80 
  Scibior, Adam 2124 POL0.001-0.3315-4.95 
  Kostanski, Marcin 1909 POL0.001-0.6215-9.30 
  Grudzien, Piotr 1812 POL1.0010.26153.90 
  Graczyk, Damian 1906 POL1.0010.38155.70 
  Klim, Kamil 2154 POL0.5010.21153.15 
  Matuszewski, Michal 2189 POL0.001-0.2515-3.75 
  Ancuta, Adam 1846 POL1.0010.30154.50 

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)
 
 I International Chess Festival Augustowska Forest Cup Augustow POL 2008-05-10
RcRownchangeKK*chgGame
 2131 2044 4.00 8 0.71 15 10.65 
  Cyborowski, Lukasz g2394 POL0.001-0.1115-1.65 
  Poswiatowski, Michal 1778 POL1.0010.18152.70 
  Kovalev, Andrei g2394 BLR0.001-0.1115-1.65 
  Grabowski, Adam 1771 POL1.0010.17152.55 
  Ostrowska, Dominika 1829 POL1.0010.23153.45 
  Malaniuk, Vladimir P g2394 UKR0.001-0.1115-1.65 
  Bukowski, Wojciech 2091 POL1.0010.57158.55 
  Koziak, Vitali m2394 UKR0.001-0.1115-1.65 

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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