Individual Calculations October 2008
 Rzepka, Maciej  Total change: 22.50  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow '2008 - C15 /1993-1994/ Katowice POL 2008-06-13
RcRownchangeKK*chgGame
 1813 1737 1.50 3 0.31 25 7.75 
  Czornik, Janusz 1709 POL0.501-0.0425-1.00 
  Leczycki, Pawel 1879 POL1.0010.692517.25 
  Cieslar, Michal 1852 POL0.001-0.3425-8.50 

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)
 
 Pszczyna 2008 Pszczyna POL 2008-07-15
RcRownchangeKK*chgGame
 1933 1737 3.50 9 1.18 25 29.50 
  Sanetra, Piotr 2065 POL0.001-0.1325-3.25 
  Fraczek, Leslaw 1937 POL0.5010.26256.50 
  Tchorzewski, Kazimierz 1870 POL1.0010.682517.00 
  Gromada, Andrzej 1995 POL0.5010.32258.00 
  Borys, Jacek 1987 POL0.001-0.1925-4.75 
  Szyndler, Alojzy 1969 POL1.0010.792519.75 
  Ulrych, Wojciech 2020 POL0.001-0.1625-4.00 
  Mandla, Maciej 1695 POL0.501-0.0625-1.50 
  Stepaniec, Lukasz 1860 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)
 
 IX International Chess Festival Kolobrzeg B Kolobrzeg POL 2008-08-18
RcRownchangeKK*chgGame
 1904 1737 0.00 2 -0.59 25 -14.75 
  Plichta, Kamil 2014 POL0.001-0.1725-4.25 
  Kramer, Norbert 1793 GER0.001-0.4225-10.50 

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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