Individual Calculations September 2013
 Uscinski, Michal  Total change: -14.85  Rating chartPersonal card
 IV Miêdzynarodowe Mistrzostwa Krakowa - OPEN max 2350 Krakow POL 2013-08-08
RcRownchangeKK*chgGame
 1771 1716 3.00 9 -0.99 15 -14.85 
  Lach, Piotr 2116  * POL0.001-0.0815-1.20 
  Ostrowski, Michal 1431 POL1.0010.16152.40 
  Sanetra, Szymon 2010 POL0.5010.35155.25 
  Kromka, Ryszard 1941 POL0.5010.28154.20 
  Blaszczak, Pawel 2039 POL0.5010.37155.55 
  Chmiel, Marcin 2028 POL0.001-0.1415-2.10 
  Wilk, Radoslaw 1371 POL0.501-0.3915-5.85 
  Pniaczek, Marek 1487 POL0.001-0.7915-11.85 
  Marszalek, Jakub 1520 POL0.001-0.7515-11.25 
 * 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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