Individual Calculations February 2016
 Laszczak, Przemyslaw  Total change: -95.20  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1719 1948 4.50 9 -2.38 40 -95.20 
  Adamowicz, Marek 1548  * POL1.0010.08403.20 
  Jedynak, January 1710 POL1.0010.20408.00 
  Zielinski, Wojciech 2188 POL0.001-0.2040-8.00 
  Blajet, Radoslaw 1610 POL0.001-0.8840-35.20 
  Czarnecka, Lidia 1548  * POL1.0010.08403.20 
  Trendowski, Michal 1758 POL0.501-0.2540-10.00 
  Zolkiewski, Jakub 1654 POL0.001-0.8540-34.00 
  Wojtunik, Maciej 1714 POL1.0010.21408.40 
  Karczynski, Lech 1737 POL0.001-0.7740-30.80 
 * 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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