Individual Calculations March 2012
 Sabuk, Piotr  Total change: -31.05  Rating chartPersonal card
 Czech Chess Christmas 2011 Litomysl CZE 2011-12-26
RcRownchangeKK*chgGame
 1891 2176 4.50 8 -2.07 15 -31.05 
  Johnova, Eliska 1776  * CZE1.0010.08151.20 
  Starek, Stanislav 1995 CZE0.001-0.7415-11.10 
  Drozdowski, Konrad 1862 POL1.0010.14152.10 
  Kubik, Michael 2048 CZE0.001-0.6715-10.05 
  Saroun, Radek 1779 CZE1.0010.08151.20 
  Ruzicka, Vaclav 2065 CZE0.001-0.6515-9.75 
  Bethge, Johanna 1776  * GER1.0010.08151.20 
  Kowalczyk, Mariusz 1829 POL0.501-0.3915-5.85 
 * 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)
 

 

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