Individual Calculations April 2008
 Ocytko, Andrzej  Total change: -0.30  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 2112 2165 5.00 9 -0.02 15 -0.30 
  Bernacki, Gabriel 1879 POL1.0010.16152.40 
  Khamitskiy, Sergei m2402 BLR0.001-0.2015-3.00 
  Puksza, Andrzej 1937 POL0.501-0.2915-4.35 
  Roszkowski, Rafal 2159 POL0.501-0.0115-0.15 
  Strojek, Kazimierz 1918 POL1.0010.19152.85 
  Kostyra, Stanislaw m2277 POL1.0010.65159.75 
  Aliavdin, Nikolai m2400 BLR0.001-0.2115-3.15 
  Jarczewski, Marcin 1815 POL1.0010.11151.65 
  Polishchuk, Oleg 2219 UKR0.001-0.4215-6.30 

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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