Individual Calculations April 2009
 Cylwik, Zbigniew  Total change: -5.40  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 A Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 2134 2069 3.50 9 -0.36 15 -5.40 
  Khamitskiy, Sergei m2341 BLR0.001-0.1715-2.55 
  Sazon, Adam 1847 POL1.0010.22153.30 
  Kaczmarek, Piotr 1870 POL1.0010.24153.60 
  Karski, Lukasz 1992 POL0.501-0.1115-1.65 
  Roszkowski, Rafal 2238 POL0.001-0.2815-4.20 
  Kostyra, Stanislaw m2284 POL0.001-0.2315-3.45 
  Smirnov, Aleksander 2274 BLR0.001-0.2415-3.60 
  Zinczuk, Leon 1939 POL1.0010.32154.80 
  Grabliauskas, Virginijus m2419 LTU0.001-0.1115-1.65 

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)
 

 

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