Individual Calculations September 2012
 Leks, Maria  Total change: -53.55  Rating chartPersonal card
 DMP - Extraliga juniorow 2012 Suchedniow POL 2012-07-21
RcRownchangeKK*chgGame
 1899 2106 5.00 9 -1.56 15 -23.40 
  Iwanow, Anna wm2186 POL0.001-0.3915-5.85 
  Przybylska, Agata 1706  * POL0.501-0.4215-6.30 
  Wisniowska, Klaudia 2165 POL0.001-0.4215-6.30 
  Rudnik, Anna 1706  * POL0.501-0.4215-6.30 
  Chrzaszcz, Malvina 2059 POL1.0010.43156.45 
  Dziodzio, Angelika 1886 POL1.0010.22153.30 
  Cyboran, Katarzyna 1757 POL1.0010.11151.65 
  Czaplewska, Klara 1733 POL1.0010.10151.50 
  Wozniak, Mariola wc1891 POL0.001-0.7715-11.55 
 * 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)
 
 Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A Warszawa POL 2012-08-06
RcRownchangeKK*chgGame
 2060 2109 2.00 7 -2.01 15 -30.15 
  Czerwonski, Aleksander m2371 POL0.001-0.1815-2.70 
  Szewczak, Andrzej 1958 POL0.001-0.7015-10.50 
  Szewczyk, Mariusz 2067 POL1.0010.44156.60 
  Rozycki, Bartlomiej 1971 POL0.001-0.6915-10.35 
  Rytarowski, Kamil 2005 POL1.0010.36155.40 
  Winiarski, Mikolaj 2031 POL0.001-0.6115-9.15 
  Kubeczko, Grzegorz 2017 POL0.001-0.6315-9.45 

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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