Individual Calculations November 2011
 Kowalczyk, Rafal  Total change: 39.30  Rating chartPersonal card
 47. MFSz im. A.Rubinsteina grupa B Polanica Zdroj POL 2011-08-19
RcRownchangeKK*chgGame
 2141 2085 6.50 9 2.62 15 39.30 
  Maksimenko, Andrei Jr 1836 UKR1.0010.19152.85 
  Rudolf, Michal f2384 POL0.001-0.1515-2.25 
  Ulanowski, Karol 1938 POL1.0010.30154.50 
  Budzinski, Jan 1945 POL1.0010.31154.65 
  Swicarz, Maciej 2286 POL1.0010.761511.40 
  Khamitskiy, Sergei m2316 BLR1.0010.791511.85 
  Kaim, Piotr 2269 POL0.5010.24153.60 
  Klepaczka, Tomasz 2144 POL0.5010.08151.20 
  Goluch, Piotr 2155 POL0.5010.10151.50 

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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