Individual Calculations January 2011
 Kaczkowski, Maciej  Total change: 81.25  Rating chartPersonal card
 Mistrzostwa Miêdzywojewodzkie Juniorów MA+WM C11 Lochow POL 2010-10-23
RcRownchangeKK*chgGame
 1505 1416 2.00 5 0.08 25 2.00 
  Oleszek, Maciej 1593 POL1.0010.732518.25 
  Kozakow, Aleksy 1396 POL0.501-0.0325-0.75 
  Rosiak, Tomasz 1422 POL0.001-0.4925-12.25 
  Janik, Igor 1617 POL0.001-0.2425-6.00 
  Piasecki, Kacper 1496 POL0.5010.11252.75 

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)
 
 LXIII Otwarte Mistrzostwa Warszawy - Open B Warszawa POL 2010-11-22
RcRownchangeKK*chgGame
 1695 1469 5.00 8 3.17 25 79.25 
  Prazmowski, Wlodzimierz 1680 POL1.0010.772519.25 
  Budrewicz, Henryk 1601 POL1.0010.682517.00 
  Jarmolowski, Tadeusz 1721 POL1.0010.812520.25 
  Kaminski, Stefan 1592 POL0.001-0.3325-8.25 
  Borowski, Marek 1545 POL1.0010.602515.00 
  Kwiek, Janusz 1770 POL1.0010.852521.25 
  Ceglowski, Ryszard 1869  * POL0.001-0.0825-2.00 
  Pastuszko, Kinga 1785 POL0.001-0.1325-3.25 
 * 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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