Individual Calculations September 2010
 Dwilewicz, Andrzej  Total change: 23.55  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN B Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 1783 1593 4.00 9 1.59 15 23.85 
  Grzesik, Norbert 1879 POL0.5010.34155.10 
  Kulas, Szymon 1903 POL0.001-0.1415-2.10 
  Sitek, Pawel 1801 POL1.0010.771511.55 
  Somyk, Marcin 1847 POL0.001-0.1915-2.85 
  Koziol, Kamil 1753 POL0.001-0.2915-4.35 
  Skrzypinski, Maciej 1499 POL0.501-0.1315-1.95 
  Mullanu, Davide 1657 ITA1.0010.59158.85 
  Malec, Robert 1855 POL0.5010.32154.80 
  Kontrimas, Andrius 1857 LTU0.5010.32154.80 

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)
 
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 1879 1611 0.50 3 -0.02 15 -0.30 
  Ceglowski, Ryszard 1864 POL0.5010.31154.65 
  Prazmowski, Bartosz 1893 POL0.001-0.1615-2.40 
  Budzinski, Jan 1881 POL0.001-0.1715-2.55 

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)
 

 

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