Individual Calculations April 2008
 Lapinski, Krzysztof  Total change: 21.75  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 2114 2172 6.50 9 1.45 15 21.75 
  Zinczuk, Leon 1895 POL1.0010.17152.55 
  Jarczewski, Marcin 1822 POL1.0010.11151.65 
  Aliavdin, Nikolai m2400 BLR0.001-0.2115-3.15 
  Kostyra, Stanislaw m2277 POL1.0010.64159.60 
  Polishchuk, Oleg 2219 UKR0.001-0.4315-6.45 
  Nasuta, Grzegorz 1918 POL1.0010.19152.85 
  Khamitskiy, Sergei m2402 BLR1.0010.791511.85 
  Puksza, Andrzej 1937 POL1.0010.21153.15 
  Roszkowski, Rafal 2159 POL0.501-0.0215-0.30 

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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