Individual Calculations September 2013
 Mrozowski, Jan  Total change: 6.15  Rating chartPersonal card
 DMP - Extraliga juniorow 2013 Karpacz POL 2013-07-22
RcRownchangeKK*chgGame
 1577 1500 0.00 1 -0.39 15 -5.85 
  Choina, Michal 1577 POL0.001-0.3915-5.85 

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. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1644 1511 3.50 8 0.80 15 12.00 
  Pastuszko, Kinga 1851 POL0.001-0.1215-1.80 
  Pazdzierz, Paulina 1131 POL1.0010.09151.35 
  Pasieczny, Karol 1756 ITA1.0010.801512.00 
  Lewandrowski, Tomasz 1777 POL0.001-0.1815-2.70 
  Brudzinski, Maciej 1768 POL0.001-0.1815-2.70 
  Michalska, Aleksandra 1252 POL0.501-0.3215-4.80 
  Bitowt, Jacek 1814 POL0.5010.36155.40 
  Rogalski, Krzysztof 1805 POL0.5010.35155.25 

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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