Individual Calculations November 2009
 Skawinski, Arkadiusz  Total change: 1.80  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open B Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 1932 2153 7.00 10 -0.66 15 -9.90 
  Musialkiewicz, Pawel 1838 POL0.501-0.3615-5.40 
  Latocha, Aleksander 1867 POL0.501-0.3415-5.10 
  Ulanowski, Karol 1777 POL1.0010.09151.35 
  Skrzypczak, Anna 1959 POL1.0010.25153.75 
  Goluch, Piotr 2040 POL0.501-0.1515-2.25 
  Jurkowski, Marcin 1984 POL0.501-0.2215-3.30 
  Mucha, Magdalena 1787 POL1.0010.10151.50 
  Dowgird, Filip 2011 POL0.501-0.1915-2.85 
  Wasik, Piotr 1976 POL1.0010.27154.05 
  Zadlo, Tomasz 2076 POL0.501-0.1115-1.65 

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 Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2145 2204 6.00 9 0.78 15 11.70 
  Wozniak, Marcin 2123 POL0.501-0.1115-1.65 
  Flak, Pawel 2155 POL0.501-0.0715-1.05 
  Tustanowski, Robert 2292 POL0.5010.12151.80 
  Smolak, Michal 2080 POL1.0010.33154.95 
  Kaliszewski, Tomasz 2080 POL1.0010.33154.95 
  Grochowalski, Pawel 2062 POL1.0010.31154.65 
  Dubas, Leszek 2143 POL0.501-0.0815-1.20 
  Klekowski, Maciej 2281 POL0.5010.11151.65 
  Malczyk, Rafal 2086 POL0.501-0.1615-2.40 

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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