Individual Calculations November 2011
 Kosny, Marek  Total change: 3.60  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open B Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 1839 1945 6.00 9 0.24 15 3.60 
  Smal, Tobiasz 1711 POL1.0010.21153.15 
  Faron, Rafal 1816 POL0.501-0.1715-2.55 
  Wielek, Thomas 1787 POL0.001-0.7115-10.65 
  Murawko, Katarzyna 1796 POL1.0010.30154.50 
  Miczek, Szczepan 1823 POL1.0010.33154.95 
  Borawski, Jakub 1897 POL1.0010.43156.45 
  Botor, Michal 1987 POL0.001-0.4415-6.60 
  Popiol, Michal 1821 POL1.0010.33154.95 
  Miechowicz, Witold 1916 POL0.501-0.0415-0.60 

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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