Individual Calculations September 2013
 Sklepinski, Artur  Total change: 3.15  Rating chartPersonal card
 XXI Ogólnopolski Festiwal Szachowy w Poznaniu Poznan POL 2013-08-07
RcRownchangeKK*chgGame
 1661 1751 5.00 8 0.21 15 3.15 
  Szelag, Marcin m2151  * POL0.001-0.0815-1.20 
  Piasecki, Andrzej 1351  * POL1.0010.08151.20 
  Zajecki, Maurycy 2015 POL0.001-0.1815-2.70 
  Bzdega, Bartlomiej 1421 POL1.0010.12151.80 
  Koper, Konrad 1619 POL1.0010.32154.80 
  Przybylak, Lukasz 1890 POL0.001-0.3115-4.65 
  Kostecka, Marika 1351  * POL1.0010.08151.20 
  Piechocki, Bronislaw 1492 POL1.0010.18152.70 
 * 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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