Individual Calculations February 2014
 Borawski, Jakub  Total change: 21.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2013 Bialystok POL 2013-12-27
RcRownchangeKK*chgGame
 1813 1988 7.00 8 1.45 15 21.75 
  Zaleski, Andrzej 1588  * POL1.0010.08151.20 
  Filimoniuk, Marcin 1766 POL1.0010.22153.30 
  Burakowska, Gabriela 1740 POL0.501-0.3115-4.65 
  Smirnov, Aleksander 2184 BLR1.0010.751511.25 
  Kostyra, Stanislaw m2270 POL0.5010.34155.10 
  Szydlowski, Wiktor 1741 POL1.0010.19152.85 
  Widelski, Kacper 1612 POL1.0010.09151.35 
  Pytel, Maciej 1604 POL1.0010.09151.35 
 * 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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