Individual Calculations July 2009
 Wiewiora, Eneasz  Total change: -30.60  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SLASKA JUNIOROW 2009 Slask POL 2009-01-10
RcRownchangeKK*chgGame
 1834 2044 6.50 9 -0.29 15 -4.35 
  Wilk, Piotr 1747 POL1.0010.15152.25 
  Reichert, Jakub 1752 POL1.0010.15152.25 
  Wandzik, Wojciech 2051 POL0.5010.01150.15 
  Graczyk, Damian 1861 POL1.0010.26153.90 
  Szusterowski, Radoslaw 1929 POL0.001-0.6615-9.90 
  Siedlinski, Piotr 1935 POL0.501-0.1515-2.25 
  Borecki, Marek 1790 POL1.0010.19152.85 
  Kucia, Jacek 1694 POL1.0010.11151.65 
  Czornik, Janusz 1749 POL0.501-0.3515-5.25 

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)
 
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2143 2044 3.00 9 -0.34 15 -5.10 
  Flis, Jacek f2290 POL0.001-0.1915-2.85 
  Szczepkowska-Horowska, Karina wm2273 POL0.001-0.2115-3.15 
  Stachanczyk, Jacek 2162 POL0.001-0.3415-5.10 
  Juzek, Adrian 2205 POL0.001-0.2915-4.35 
  Sztwiertnia, Krzysztof 2021 POL1.0010.47157.05 
  Marzec, Jaroslaw 2125 POL0.5010.11151.65 
  Blasiak, Miroslaw 1950 POL0.001-0.6315-9.45 
  Miszczak, Dariusz 2092 POL1.0010.57158.55 
  Kubit, Tomasz 2167 POL0.5010.17152.55 

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 16 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 1944 2044 5.50 11 -1.41 15 -21.15 
  Kulaszynski, Michal 1836 POL0.501-0.2715-4.05 
  Graczyk, Damian 1861 POL1.0010.26153.90 
  Wesolowski, Edgar 1866 POL0.501-0.2315-3.45 
  Matuszewski, Michal 2316 POL0.5010.33154.95 
  Leczycki, Pawel 1954 POL0.501-0.1215-1.80 
  Sowul, Bartosz 2012 POL0.001-0.5415-8.10 
  Koziej, Maciej 2022 POL0.001-0.5315-7.95 
  Luka, Krzysztof 1890 POL0.501-0.2115-3.15 
  Grabowski, Adam 1788 POL0.501-0.3115-4.65 
  Tomczyk, Szymon 1754 POL1.0010.16152.40 
  Siwiec, Arkadiusz 2082 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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