Individual Calculations March 2012
 Madej, Roman  Total change: -16.35  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open B Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 1763 1608 2.50 9 -0.27 30 -8.10 
  Wozniak, Mariola wc1858 POL0.5010.31309.30 
  Reza, Wojciech 2008  * POL0.001-0.0830-2.40 
  Dadello, Andrzej 1772 POL0.001-0.2830-8.40 
  Pitynski, Pawel 1670 POL1.0010.593017.70 
  Polek, Marek 1734 POL0.001-0.3330-9.90 
  Stefanski, Piotr 1708 POL1.0010.643019.20 
  Barsciauskas, Gintautas 1827 LTU0.001-0.2230-6.60 
  Wolnik, Karol 1645 POL0.001-0.4530-13.50 
  Lis, Mateusz 1642 POL0.001-0.4530-13.50 
 * 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)
 
NOTE: K factor changed
 Cztery Pory Roku w KKSz - Zima Krakow POL 2012-01-27
RcRownchangeKK*chgGame
 1734 1608 0.50 3 -0.55 15 -8.25 
  Chmiel, Marcin 1918 POL0.5010.36155.40 
  Jajte-Pachota, Maciej 1765 POL0.001-0.2915-4.35 
  Gumularz, Szymon 1520 POL0.001-0.6215-9.30 

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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