Individual Calculations September 2010
 Gospodarczyk, Roman  Total change: 24.50  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 1941 1949 6.00 9 1.32 25 33.00 
  Brewka, Emilia 1549  * POL1.0010.08252.00 
  Markowska, Maria 1764 POL1.0010.26256.50 
  Szelag, Marcin m2349  * POL0.001-0.0825-2.00 
  Kupsik, Joanna 1735 POL1.0010.23255.75 
  Cholewa, Maria 1806 POL0.501-0.1925-4.75 
  Kaluzny, Lukasz 2058 POL1.0010.652516.25 
  Chojnacki, Krzysztof m2349  * POL0.001-0.0825-2.00 
  Plonczak, Mateusz 1977 POL0.5010.04251.00 
  Kaczmarek, Piotr 1884 POL1.0010.412510.25 
 * 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)
 
 Szachowe Lato 2010 - open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 1878 1949 5.00 9 -0.34 25 -8.50 
  Pawlowski, Rafal 1549  * POL1.0010.08252.00 
  Kupsik, Joanna 1735 POL1.0010.23255.75 
  Chojnacki, Krzysztof m2349  * POL0.001-0.0825-2.00 
  Rys, Marek 1805 POL0.501-0.1925-4.75 
  Cholewa, Maria 1806 POL0.501-0.1925-4.75 
  Palasz, Miroslaw 1757 POL1.0010.25256.25 
  Chojnacki, Tomasz 1849 POL0.501-0.1425-3.50 
  Hemmerling, Jaroslaw 1987 POL0.5010.05251.25 
  Magnucka, Milena 2061 POL0.001-0.3525-8.75 
 * 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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