Individual Calculations February 2016
 Kostecki, Samuel  Total change: 14.40  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2015 Grupa B Krakow POL 2015-12-27
RcRownchangeKK*chgGame
 1849 1630 2.50 8 0.64 20 12.80 
  Wadelek, Karol 1926 POL0.001-0.1520-3.00 
  Fronczak, Sebastian 1872 POL0.001-0.2020-4.00 
  Zaboklicki, Zbigniew 1827 POL0.001-0.2520-5.00 
  Anker, Christin 1863 AUT0.001-0.2120-4.20 
  Dylag, Emilia 1726 POL1.0010.632012.60 
  Czaplewska, Klara 1999 POL0.001-0.1020-2.00 
  Warchol, Bartosz 1789 POL0.5010.21204.20 
  Brozyna, Mateusz 1791 POL1.0010.712014.20 

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)
 
 Wielkopolska IV Liga Seniorow 2015/2016 - grupa A r 1-2 Poznan POL 2016-01-10
RcRownchangeKK*chgGame
 1230 1630 1.00 1 0.08 20 1.60 
  Olejniczak, Czeslaw 1230  * POL1.0010.08201.60 
 * 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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