Individual Calculations July 2012
 Sobczynski, Roman  Total change: -42.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow w Szachach Wojewodztwo Pomorskie POL 2012-02-28
RcRownchangeKK*chgGame
 1854 1886 2.50 5 -0.11 15 -1.65 
  Zielinski, Wojciech 2097 POL0.001-0.2315-3.45 
  Kotlowski, Tomasz 1996 POL0.001-0.3515-5.25 
  Kapica, Pawel 1866 POL1.0010.47157.05 
  Wyczling, Bartosz 1486  * POL0.501-0.4215-6.30 
  Lukaszuk, Aron 1827 POL1.0010.42156.30 
 * 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)
 
 TURNIEJ SZACHOWY O PUCHAR SKUTER CENTRUM Gdansk POL 2012-04-14
RcRownchangeKK*chgGame
 1780 1886 2.50 8 -2.54 15 -38.10 
  Traczewski, Wojciech 1780 POL0.001-0.6415-9.60 
  Plewa, Piotr 1896 POL0.001-0.4915-7.35 
  Karczynski, Lech 1838 POL0.501-0.0715-1.05 
  Ciesielski, Tomasz 1828 POL0.001-0.5815-8.70 
  Kindler, Przemyslaw 1709 POL0.001-0.7315-10.95 
  Fukowski, Pawel 1535 POL0.501-0.3915-5.85 
  Wodzislawski, Marian 2014 POL0.5010.17152.55 
  Zelajtys, Jozef 1637 POL1.0010.19152.85 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow 2012 , Grupa B Krakow POL 2012-04-29
RcRownchangeKK*chgGame
 1719 1886 5.50 8 -0.21 15 -3.15 
  Blaszczak, Jerzy 1647 POL1.0010.20153.00 
  Jantos, Piotr 1725 POL0.501-0.2115-3.15 
  Molenda, Marcin 1716 POL0.501-0.2215-3.30 
  Chmielecka, Aleksandra 1601 POL1.0010.16152.40 
  Drop, Szymon 1720 POL1.0010.28154.20 
  Krzeminski, Sebastian 1723 POL0.501-0.2215-3.30 
  Suliborski, Artur 1723 POL0.501-0.2215-3.30 
  Jasiak, Filip 1897 POL0.5010.02150.30 

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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