Individual Calculations February 2013
 Worobiej, Daniel  Total change: -21.00  Rating chartPersonal card
 XV Ketrzynski Festiwal Szachowy-OPEN A Ketrzyn POL 2012-12-27
RcRownchangeKK*chgGame
 1714 1859 4.00 8 -1.40 15 -21.00 
  Bober, Wojciech 1459  * POL1.0010.08151.20 
  Proboszcz, Maciej 1615 POL1.0010.20153.00 
  Gawronski, Miroslaw 2128 POL0.001-0.1715-2.55 
  Cichocka, Urszula 1692 POL0.501-0.2215-3.30 
  Trepkowski, Piotr 1798 POL0.501-0.0815-1.20 
  Tarajkiewicz, Krzysztof 1660 POL1.0010.24153.60 
  Teclaf, Pawel 1754 POL0.001-0.6415-9.60 
  Garbowski, Jakub 1607 POL0.001-0.8115-12.15 
 * 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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