Individual Calculations July 2008
 Drzymala, Grzegorz  Total change: -7.50  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 2143 2016 3.50 11 -0.25 15 -3.75 
  Grzesik, Norbert 1969 POL1.0010.43156.45 
  Lipien, Wieslaw 2108 POL1.0010.63159.45 
  Krzywda, Andrzej 2165 POL0.001-0.3015-4.50 
  Zysko, Jan 2149 POL0.5010.18152.70 
  Borkowski, Franciszek m2332 POL0.001-0.1315-1.95 
  Dzieczkaniec, Piotr 2004 POL0.001-0.5215-7.80 
  Laszewicz, Pawel 2179 POL0.001-0.2815-4.20 
  Stachowiak, Kamil 2307 POL0.001-0.1515-2.25 
  Kaczmarek, Maciej 2028 POL0.5010.02150.30 
  Kot, Jerzy f2299 POL0.001-0.1615-2.40 
  Plotka, Wojciech 2035 POL0.5010.03150.45 

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)
 
 Int. POL Academic Champ. Wroclaw POL 2008-04-28
RcRownchangeKK*chgGame
 1966 2044 4.50 8 -0.25 15 -3.75 
  Skiba, Marta 1694 POL0.501-0.3915-5.85 
  Khamidov, Komil 1875 POL1.0010.28154.20 
  Stuczynski, Andrzej 2242 POL0.001-0.2415-3.60 
  Wladyka, Mateusz 1843 POL0.501-0.2615-3.90 
  White, John 1890 USA1.0010.29154.35 
  Kwapisiewicz, Wojciech 1884 POL1.0010.29154.35 
  Toma, Katarzyna wm2219 POL0.001-0.2715-4.05 
  Helaszek, Edward 2077 POL0.5010.05150.75 

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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