Individual Calculations September 2011
 Ruzicka, Petr  Total change: -6.90  Rating chartPersonal card
 Olomouc Chess Summer 2011 - B2 - IM tournament Olomouc CZE 2011-08-03
RcRownchangeKK*chgGame
 2274 2271 4.00 9 -0.46 15 -6.90 
  Balacek, Tadeas c2251 CZE0.501-0.0315-0.45 
  Mishuchkov, Nikolai M f2421 RUS0.001-0.3015-4.50 
  Klima, Lukas m2349 CZE0.5010.11151.65 
  Groetz, Harald m2256 AUT0.001-0.5215-7.80 
  Mackowiak, Marek 2236 POL1.0010.45156.75 
  Vrana, Jan f2306 CZE0.5010.05150.75 
  Aripov, Iskandar 2124 UZB0.501-0.2015-3.00 
  Michalczak, Thomas f2325 GER0.5010.08151.20 
  Volodin, Viktor m2200 RUS0.501-0.1015-1.50 

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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