Individual Calculations September 2011
 Mackowiak, Marek  Total change: -29.85  Rating chartPersonal card
 Olomouc Chess Summer 2011 - B2 - IM tournament Olomouc CZE 2011-08-03
RcRownchangeKK*chgGame
 2278 2236 2.00 9 -1.99 15 -29.85 
  Klima, Lukas m2349 CZE0.001-0.3515-5.25 
  Michalczak, Thomas f2325 GER0.001-0.3815-5.70 
  Groetz, Harald m2256 AUT0.5010.03150.45 
  Volodin, Viktor m2200 RUS0.501-0.0515-0.75 
  Ruzicka, Petr f2271 CZE0.001-0.4515-6.75 
  Balacek, Tadeas c2251 CZE0.001-0.4815-7.20 
  Vrana, Jan f2306 CZE0.5010.10151.50 
  Mishuchkov, Nikolai M f2421 RUS0.001-0.2615-3.90 
  Aripov, Iskandar 2124 UZB0.501-0.1515-2.25 

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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