Individual Calculations October 2008
 Rys, Marek  Total change: -36.25  Rating chartPersonal card
 17th International Chess Festival Poznan '2008, tournament - open B Poznan POL 2008-07-19
RcRownchangeKK*chgGame
 1791 1828 0.50 1 -0.05 25 -1.25 
  Kowalczyk, Henryk 1791 POL0.501-0.0525-1.25 

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)
 
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2115 1828 0.00 8 -1.40 25 -35.00 
  Murdzia, Piotr m2178 POL0.001-0.1125-2.75 
  Gralka, Julian f2178 POL0.001-0.1125-2.75 
  Lusio, Stanislaw 1964 POL0.001-0.3225-8.00 
  Szymanski, Piotr 2178 POL0.001-0.1125-2.75 
  Denderski, Piotr 2178 POL0.001-0.1125-2.75 
  Kacprzak, Robert 1888 POL0.001-0.4225-10.50 
  Banasik, Krzysztof 2178 POL0.001-0.1125-2.75 
  Fudalej, Michal f2178 POL0.001-0.1125-2.75 

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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