Individual Calculations March 2012
 Kaczmarek, Maciej  Total change: -42.00  Rating chartPersonal card
 Czech Chess Christmas 2011 Litomysl CZE 2011-12-26
RcRownchangeKK*chgGame
 1917 2051 4.50 8 -0.68 15 -10.20 
  Macek, Oldrich 1651  * CZE1.0010.08151.20 
  Drozdowski, Kacper f2314 POL0.001-0.1815-2.70 
  Sabolova, Kristyna 1775 CZE0.501-0.3315-4.95 
  Liduch, Filip 1654 CZE1.0010.08151.20 
  Sokolski, Aleksander 1916 POL1.0010.32154.80 
  Kowalczyk, Mariusz 1829 POL1.0010.22153.30 
  Kowalczyk, Rafal 2130 POL0.001-0.3915-5.85 
  Ruzicka, Vaclav 2065 CZE0.001-0.4815-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Zimowy Turniej Klubu Polonia Wroclaw - Grupa A Wroclaw POL 2012-01-23
RcRownchangeKK*chgGame
 1924 2064 4.00 9 -2.12 15 -31.80 
  Karczynski, Lech 1842 POL1.0010.22153.30 
  Walentukiewicz, Michal c2090 POL0.5010.04150.60 
  White, John 1915 USA0.501-0.2015-3.00 
  Grochocinska, Urszula 1776 POL1.0010.16152.40 
  Wrobel, Maciej 1893 POL0.001-0.7315-10.95 
  Piotrowski, Przemyslaw 1991 POL0.501-0.1015-1.50 
  Bes, Michal 1971 POL0.501-0.1315-1.95 
  Kulas, Szymon 1969 POL0.001-0.6315-9.45 
  Knap, Jerzy 1870 POL0.001-0.7515-11.25 

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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