Individual Calculations July 2009
 Botor, Michal  Total change: 40.05  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SLASKA JUNIOROW 2009 Slask POL 2009-01-10
RcRownchangeKK*chgGame
 1779 1970 5.50 6 1.07 15 16.05 
  Szusterowski, Radoslaw 1929 POL1.0010.44156.60 
  Reichert, Jakub 1752 POL1.0010.22153.30 
  Smolka, Marcin 1837 POL0.501-0.1815-2.70 
  Paszewski, Lukasz 1786 POL1.0010.26153.90 
  Kwasniewski, Pawel 1620 POL1.0010.11151.65 
  Wilk, Piotr 1747 POL1.0010.22153.30 

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
 2063 1970 4.50 7 1.86 15 27.90 
  Sroka, Janusz 2109 POL0.001-0.3115-4.65 
  Miszczak, Dariusz 2092 POL0.5010.17152.55 
  Nowak, Maciej 1980 POL1.0010.51157.65 
  Binkiewicz, Dariusz 2099 POL1.0010.671510.05 
  Jastrzebski, Tomasz 1867 POL1.0010.36155.40 
  Wiecek, Pawel 2100 POL1.0010.681510.20 
  Sek, Joachim 2191 POL0.001-0.2215-3.30 

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
 2059 1970 4.00 11 -0.26 15 -3.90 
  Smola, Michal 2203 POL0.001-0.2115-3.15 
  Januszewski, Piotr 1847 POL1.0010.33154.95 
  Tofil, Borys 2125 POL0.001-0.2915-4.35 
  Pilarski, Dawid 1828 POL1.0010.31154.65 
  Sabuk, Piotr 2107 POL0.001-0.3215-4.80 
  Mamak, Wojciech 1969 POL1.0010.50157.50 
  Scibior, Adam 2225 POL0.5010.31154.65 
  Plonczak, Dominik 2148 POL0.001-0.2715-4.05 
  Goluch, Piotr 2027 POL0.5010.08151.20 
  Wasik, Piotr 1991 POL0.001-0.4715-7.05 
  Kowalczyk, Pawel 2179 POL0.001-0.2315-3.45 

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)
 

 

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