Individual Calculations April 2008
 Szydlowski, Wiktor  Total change: -30.60  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 1921 1917 2.00 8 -2.04 15 -30.60 
  Kostyra, Stanislaw m2267 POL0.001-0.1115-1.65 
  Bernacki, Gabriel 1879 POL0.501-0.0515-0.75 
  Krutul, Piotr 1834 POL0.501-0.1115-1.65 
  Buzun, Michal 1867 POL0.001-0.5715-8.55 
  Chilkiewicz, Marek 1850 POL0.001-0.5915-8.85 
  Bobras, Jan 1856 POL1.0010.42156.30 
  Nasuta, Grzegorz 1918 POL0.001-0.5015-7.50 
  Zinczuk, Leon 1895 POL0.001-0.5315-7.95 

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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