Individual Calculations September 2009
 Rycyk, Radoslaw  Total change: 102.75  Rating chartPersonal card
 V International Chess Festival Open B Chojnice 2009 Chojnice POL 2009-07-10
RcRownchangeKK*chgGame
 1873 1604 3.50 8 2.07 25 51.75 
  Dus, Leszek 1886 POL1.0010.842521.00 
  Salamon, Jan 1864 POL0.001-0.1825-4.50 
  Smagalski, Jaroslaw 1955 POL0.001-0.1125-2.75 
  Kaczmarek, Piotr 1897 POL0.5010.35258.75 
  Wodzynski, Mieszko 1800 POL0.5010.25256.25 
  Obrocki, Dariusz 1970 POL1.0010.902522.50 
  Zadlo, Anna 1803 POL0.5010.26256.50 
  Kaminski, Damian 1805 POL0.001-0.2425-6.00 

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)
 
 XI Miedzynarodowe Mistrzostwa Gdanska w szachach-Open B Gdansk POL 2009-07-18
RcRownchangeKK*chgGame
 1808 1604 4.00 8 2.04 25 51.00 
  Pofelski, Andrzej 1963 POL0.5010.402510.00 
  Karski, Sebastian 1829 POL1.0010.782519.50 
  Strumilo, Slawomir 1852 POL0.001-0.1925-4.75 
  Kropidlowski, Maciej 1711 POL1.0010.652516.25 
  Wojtowicz, Mieczyslaw 1800 POL0.5010.25256.25 
  Nowosielski, Piotr 1782 POL1.0010.732518.25 
  Rudenkov, Sergei 1800 BLR0.001-0.2525-6.25 
  Chmielecki, Michal 1729 POL0.001-0.3325-8.25 

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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