Individual Calculations September 2013
 Leks, Maria  Total change: 6.30  Rating chartPersonal card
 DMP - Extraliga juniorow 2013 Karpacz POL 2013-07-22
RcRownchangeKK*chgGame
 1854 2109 7.50 9 0.45 15 6.75 
  Dadello, Aleksandra 1843 POL1.0010.18152.70 
  Wisniowska, Klaudia wf2178 POL1.0010.60159.00 
  Bebnik, Malgorzata 1709  * POL1.0010.08151.20 
  Murawko, Katarzyna 1877 POL0.001-0.7915-11.85 
  Rudnik, Anna 1709  * POL1.0010.08151.20 
  Jedrocha, Katarzyna 1709  * POL0.501-0.4215-6.30 
  Dziodzio, Angelika 1937 POL1.0010.27154.05 
  Kasperek, Kinga 1709  * POL1.0010.08151.20 
  Wozniak, Mariola wc2016 POL1.0010.37155.55 
 * 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)
 
 M.Najdorf International Chess Festival gr. A Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 2196 2093 3.50 9 -0.03 15 -0.45 
  Staniszewski, Piotr m2432 POL0.5010.38155.70 
  Kanarek, Marcel m2463 POL0.001-0.1015-1.50 
  Malisauskas, Vidmantas g2455 LTU0.001-0.1015-1.50 
  Szewczak, Andrzej 1974 POL0.001-0.6615-9.90 
  Piotrowski, Arkadiusz 1963 POL1.0010.32154.80 
  Siekierski, Pawel 2024 POL0.501-0.1015-1.50 
  Maciaga, Marcin 2220 POL0.5010.17152.55 
  Hasanov, Sahib 2030 AZE1.0010.41156.15 
  Alvarado, Carlos 2203 PER0.001-0.3515-5.25 

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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