Individual Calculations August 2018
 Deszczynski, Adam  Total change: -29.60  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2221 2345 4.50 9 -1.48 20 -29.60 
  Leks, Maria wc2145 POL1.0010.24204.80 
  Kowalczyk, Rafal 2208 POL0.501-0.1820-3.60 
  Mulet, Piotr f2202 POL0.501-0.1920-3.80 
  Kubicka, Anna wm2172 POL0.501-0.2320-4.60 
  Mehar, Chinna Reddy C.h. f2286 IND0.001-0.5820-11.60 
  Siekanski, Janusz 2269 POL0.501-0.1020-2.00 
  Alhuwar, Jasem f2259 UAE1.0010.38207.60 
  Czopor, Maciej 2217 POL0.001-0.6720-13.40 
  Sanz Wawer, Daniel 2233 POL0.501-0.1520-3.00 

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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