Individual Calculations December 2018
 Praczukowski, Stanislaw  Total change: 14.60  Rating chartPersonal card
 Max Zavanelli Memorial Open A 2018 Vilnius LTU 2018-10-22
RcRownchangeKK*chgGame
 2208 2140 4.50 9 0.79 20 15.80 
  Silkaitis, Laimis 1740  * LTU1.0010.08201.60 
  Malinin, Yuri m2172 RUS0.001-0.4620-9.20 
  Harutjunyan, Gevorg g2470 ARM0.001-0.1220-2.40 
  Boyajyan, David 1868 LTU1.0010.17203.40 
  Grebeniuk, Semen 2331 UKR0.5010.25205.00 
  Dambrauskas, Virginijus m2298 LTU0.5010.21204.20 
  Kubicka, Anna wm2174 POL0.5010.05201.00 
  Zaksaite, Salomeja wm2278 LTU1.0010.692013.80 
  Kunin, Vitaly g2540  * GER0.001-0.0820-1.60 
 * 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)
 
 67. Mistrzostwa Warszawy'2018 - gr. A Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 2049 2140 5.50 9 -0.06 20 -1.20 
  Zelak, Wladyslaw 1815 POL0.001-0.8720-17.40 
  Majek, Kacper 2052 POL1.0010.38207.60 
  Podgorski, Maciej 1835 POL1.0010.14202.80 
  Jarmula, Lukasz m2492 POL0.001-0.1120-2.20 
  Choroszej, Aleksander 2055 POL0.001-0.6220-12.40 
  Grochulski, Grzegorz 1996 POL1.0010.31206.20 
  Liberadzki, Slawomir 1959 POL0.501-0.2420-4.80 
  Sliwerski, Radoslaw 1999 POL1.0010.31206.20 
  Pietruszewski, Marcin 2242 POL1.0010.642012.80 

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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