Individual Calculations February 2018
 Kaczmarska, Joanna  Total change: -57.96  Rating chartPersonal card
 XX Ketrzynski Festiwal Szachowy - OPEN "A" Ketrzyn POL 2017-12-27
RcRownchangeKK*chgGame
 1840 2037 5.50 9 -0.85 36 -30.60 
  Krasniewski, Szymon 1637  * POL1.0010.08362.88 
  Trendowski, Michal 1643 POL0.501-0.4236-15.12 
  Konewko, Konrad 1637  * POL1.0010.08362.88 
  Jaroch, Karol 2252 POL0.001-0.2336-8.28 
  Wojtunik, Maciej 1726 POL0.501-0.3636-12.96 
  Jeda, Maciej 1678 POL1.0010.10363.60 
  Renkowski, Piotr 2156 POL0.001-0.3436-12.24 
  Bebnik, Malgorzata 1705 POL1.0010.12364.32 
  Weber, Robert 2125 POL0.5010.12364.32 
 * 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)
 
 XI Miedzynarodowy Turniej Szachowy Gora Sw. Anny - Open A Gora Sw. Anny POL 2018-01-16
RcRownchangeKK*chgGame
 2067 2037 4.00 10 -0.76 36 -27.36 
  Szustakowski, Antoni f2376 POL0.5010.383613.68 
  Nowak, Kamil 2301 POL0.001-0.1836-6.48 
  Dryja, Szymon 1861 POL1.0010.27369.72 
  Walentukiewicz, Michal c2019 POL0.501-0.0336-1.08 
  Kosakowski, Jakub f2315 POL0.001-0.1736-6.12 
  Majocha, Piotr 1930 POL0.501-0.1536-5.40 
  Czempiel, Henryk 1883 POL0.001-0.7136-25.56 
  Fiszer, Bartosz c1999 POL0.001-0.5536-19.80 
  Fiedorek, Michal 1905 POL0.501-0.1836-6.48 
  Dwilewicz, Katarzyna wf2081 POL1.0010.563620.16 

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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