Individual Calculations September 2011
 Grygierczyk, Wojciech  Total change: 2.70  Rating chartPersonal card
 XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - A Kowalewo Pomorskie POL 2011-07-04
RcRownchangeKK*chgGame
 2028 2040 4.50 9 -0.14 15 -2.10 
  Scibior, Adam 2220 POL0.001-0.2615-3.90 
  Kumala, Aleksander 1898 POL0.001-0.6915-10.35 
  Jankowski, Wieslaw 1878 POL1.0010.29154.35 
  Szczesniak, Andrzej 2050 POL0.5010.01150.15 
  Olszewski, Marek 2109 POL1.0010.60159.00 
  Grochulski, Grzegorz 2041 POL0.5010.00150.00 
  Kanarkiewicz, Michal 1924 POL1.0010.34155.10 
  Zielinski, Wojciech 2097 POL0.5010.08151.20 
  Marchlewicz, Kamil 2035 POL0.001-0.5115-7.65 

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)
 
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2145 2040 2.50 9 -0.76 15 -11.40 
  Janczarski, Michal 2316 POL0.001-0.1715-2.55 
  Delega, Tomasz 2176 POL0.001-0.3215-4.80 
  Kielar, Maciej 2138 POL0.5010.13151.95 
  Zakoscielna, Kinga wf2135 POL0.5010.13151.95 
  Malec, Sebastian 2159 POL0.001-0.3415-5.10 
  Jarmula, Pawel 2119 POL0.5010.11151.65 
  Choroszej, Aleksander 2075 POL0.001-0.4515-6.75 
  Strzelecki, Jerzy 2145 POL0.5010.14152.10 
  Sawicki, Mikolaj 2045 POL0.5010.01150.15 

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)
 
 IX Mark Piasta Memorial Tarnowskie Gory POL 2011-07-30
RcRownchangeKK*chgGame
 2002 2040 6.00 9 1.08 15 16.20 
  Jablonski, Lechoslaw 1663 POL1.0010.09151.35 
  Szneider, Kazimierz 1886 POL1.0010.29154.35 
  Wlodarczyk, Oskar f2285 POL0.001-0.2015-3.00 
  Sowa, Bernard 1911 POL1.0010.33154.95 
  Czernicki, Bogdan 1916 POL0.501-0.1715-2.55 
  Graczyk, Damian 1991 POL0.501-0.0715-1.05 
  Szopka, Dariusz 2216 POL0.5010.23153.45 
  Sroczynski, Maciej 2268 POL0.5010.29154.35 
  Solek, Zenon 1883 POL1.0010.29154.35 

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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