Individual Calculations July 2009
 Sabuk, Piotr  Total change: 75.30  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 2042 2078 8.00 10 2.54 15 38.10 
  Cybulak, Adam 2225 POL1.0010.701510.50 
  Szydelko, Kazimierz 1904 POL1.0010.27154.05 
  Gadek, Michal 1840 POL1.0010.20153.00 
  Grzesik, Norbert 1904 POL0.501-0.2315-3.45 
  Stepien, Marcin 2086 POL0.001-0.4915-7.35 
  Jurkowski, Marcin 1963 POL1.0010.34155.10 
  Szmyd, Marek 2167 POL0.5010.12151.80 
  Januszewski, Tomasz 1956 POL1.0010.33154.95 
  Zysko, Jan 2185 POL1.0010.65159.75 
  Antkowiak, Grzegorz 2186 POL1.0010.65159.75 

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)
 
 Mistrzostwa Polski Juniorów do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2100 2107 8.00 11 2.48 15 37.20 
  Kapica, Pawel 1866 POL0.501-0.3015-4.50 
  Zurkowski, Andrzej 2047 POL0.001-0.5815-8.70 
  Zadlo, Tomasz 2080 POL0.501-0.0415-0.60 
  Bugajski, Mateusz 1757 POL1.0010.11151.65 
  Botor, Michal 1970 POL1.0010.32154.80 
  Kowalczyk, Pawel 2179 POL1.0010.60159.00 
  Sieciechowicz, Marcin 2341 POL0.5010.29154.35 
  Mucha, Roman 2143 POL1.0010.55158.25 
  Bebel, Arkadiusz 2250 POL0.5010.19152.85 
  Klim, Kamil 2256 POL1.0010.701510.50 
  Klekowski, Maciej 2213 POL1.0010.64159.60 

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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