Individual Calculations April 2009
 Ocytko, Andrzej  Total change: 6.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 A Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 2152 2165 5.00 9 0.45 15 6.75 
  Pilimon, Zbigniew 1815 POL1.0010.11151.65 
  Spisak, Czeslaw f2325 POL0.001-0.2915-4.35 
  Zinczuk, Leon 1939 POL1.0010.21153.15 
  Grabliauskas, Virginijus m2426 LTU0.001-0.1815-2.70 
  Khamitskiy, Sergei m2341 BLR0.001-0.2715-4.05 
  Jablonski, Zenon 2117 POL0.001-0.5715-8.55 
  Sazon, Adam 1847 POL1.0010.13151.95 
  Smirnov, Aleksander 2274 BLR1.0010.65159.75 
  Kostyra, Stanislaw m2284 POL1.0010.66159.90 

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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