Individual Calculations September 2011
 Praszak, Michal  Total change: -20.70  Rating chartPersonal card
 Miedzynarodowy Memorial im. Reginy Gerleckiej - Open Lublin POL 2011-08-05
RcRownchangeKK*chgGame
 1903 2191 6.50 8 -0.10 15 -1.50 
  Jantos, Piotr 1791  * POL0.501-0.4215-6.30 
  Tober, Dariusz 1791  * POL1.0010.08151.20 
  Chwalewski, Marek 1955 POL1.0010.20153.00 
  Lipski, Tadeusz 2046 POL1.0010.31154.65 
  Dymek, Lukasz 2092 POL0.001-0.6415-9.60 
  Krzyzanowski, Wojciech 1948 POL1.0010.20153.00 
  Siedlanowski, Lukasz 1791  * POL1.0010.08151.20 
  Gondko, Katarzyna 1810 POL1.0010.09151.35 
 * 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)
 
 II Ogolnopolski Festiwal Szachowy gr. A Klementowice POL 2011-08-14
RcRownchangeKK*chgGame
 1896 2191 4.50 7 -1.28 15 -19.20 
  Kotlowska, Anna 1791  * POL1.0010.08151.20 
  Gora, Jan 1894 POL1.0010.15152.25 
  Jajte-Pachota, Maciej 1791  * POL1.0010.08151.20 
  Sobolewski, Bartosz 1889 POL0.501-0.3515-5.25 
  Kanarkiewicz, Michal 1924 POL0.001-0.8215-12.30 
  Moszczenski, Milosz 1791  * POL1.0010.08151.20 
  Bukojemski, Adam 2194 POL0.001-0.5015-7.50 
 * 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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