Individual Calculations September 2010
 Dukaczewski, Piotr  Total change: -45.00  Rating chartPersonal card
 Olomouc Chess Summer 2010 - IM - B1 Olomouc CZE 2010-08-04
RcRownchangeKK*chgGame
 2278 2319 2.00 9 -3.00 15 -45.00 
  Stachowiak, Kamil 2404 POL0.001-0.3815-5.70 
  Luch, Michal m2387 POL0.001-0.4115-6.15 
  Aranaz Murillo, Amalia wf2190 ESP1.0010.33154.95 
  Aharon, Ofir 2197 ISR0.001-0.6715-10.05 
  Sluka, Radek m2282 CZE0.001-0.5515-8.25 
  Mikhailov, Viacheslav 2139 RUS0.501-0.2415-3.60 
  Kolosowski, Mateusz f2308 POL0.001-0.5215-7.80 
  Kireev, Aleksei m2355 RUS0.5010.05150.75 
  Antipov, Mikhail Al c2238 RUS0.001-0.6115-9.15 

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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