Individual Calculations February 2013
 Rojek, Stanislaw  Total change: -30.30  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012-Open C Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1558 1794 5.00 9 -2.02 15 -30.30 
  Poreba, Witold 1576 POL1.0010.22153.30 
  Dworak, Leszek 1655 POL1.0010.31154.65 
  Zaitsev, Kyrilo 1657 UKR0.001-0.6815-10.20 
  Pitynski, Pawel 1648 POL0.001-0.7015-10.50 
  Planeta, Wojciech 1430 POL1.0010.10151.50 
  Fraczek, Lukasz 1576 POL0.001-0.7815-11.70 
  Sowinski, Krzysztof 1420 POL1.0010.10151.50 
  Labuzek, Tadeusz 1394  * POL1.0010.08151.20 
  Kuciel, Piotr 1670 POL0.001-0.6715-10.05 
 * 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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