Individual Calculations November 2010
 Kowalski, Roman  Total change: -58.75  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1678 1614 1.00 7 -1.91 25 -47.75 
  Zebracki, Tomasz 1793 POL1.0010.732518.25 
  Nowacki, Krzysztof 1808 POL0.001-0.2525-6.25 
  Grela, Kacper 1753 POL0.001-0.3125-7.75 
  Szymczak, Paula 1650 POL0.001-0.4525-11.25 
  Maczka, Miroslawa 1548 POL0.001-0.5925-14.75 
  Tymcio, Mariusz 1686 POL0.001-0.4025-10.00 
  Bartoszewski, Bartosz 1509 POL0.001-0.6425-16.00 

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)
 
 Mistrzostwa Miedzywojewodzkie Juniorów KP-PO C15 Pieczyska k/Koronowa POL 2010-10-16
RcRownchangeKK*chgGame
 1765 1614 1.50 6 -0.44 25 -11.00 
  Kanarkiewicz, Michal 1874 POL0.001-0.1825-4.50 
  Kaczmarczyk, Pawel 1612 POL0.001-0.5025-12.50 
  Zielinski, Maciej 2014  * POL0.001-0.0825-2.00 
  Mikolajczak, Wojciech 1586 POL0.001-0.5425-13.50 
  Proczek, Mateusz 1662 POL1.0010.572514.25 
  Grota, Mateusz 1841 POL0.5010.29257.25 
 * 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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