Individual Calculations August 2018
 Lewicki, Miroslaw  Total change: -14.20  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2193 2361 5.00 9 -1.42 10 -14.20 
  Praczukowski, Stanislaw 2170 POL1.0010.25102.50 
  Spitzl, Vinzent f2241 GER0.001-0.6610-6.60 
  Winiarski, Mikolaj f2249 POL1.0010.35103.50 
  Dubinski, Mateusz c2245 POL0.001-0.6610-6.60 
  Dzierzak, Radoslaw 2244 POL0.001-0.6610-6.60 
  Dwilewicz, Katarzyna wf2009 POL0.001-0.8910-8.90 
  Smieszek, Wojciech 2137 POL1.0010.22102.20 
  Mahalakshmi, M wm2238 IND1.0010.33103.30 
  Kowalczyk, Rafal 2208 POL1.0010.30103.00 

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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