Individual Calculations August 2017
 Deszczynski, Adam  Total change: -34.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2276 2380 4.00 9 -1.74 20 -34.80 
  Aditya, Mittal c2203 IND1.0010.27205.40 
  Indjic, Aleksandar g2575 SRB0.001-0.2520-5.00 
  Zherebtsova, Alexandra wf2219 RUS0.501-0.2120-4.20 
  Jaroch, Karol 2207 POL0.001-0.7320-14.60 
  Sieber, Fiona wf2286 GER0.001-0.6320-12.60 
  Zlatin, Alexander 2259 ISR1.0010.34206.80 
  Heinemann, Josefine wm2294 GER0.501-0.1220-2.40 
  Pranav, V 2158 IND0.501-0.2820-5.60 
  Siekanski, Janusz 2287 POL0.501-0.1320-2.60 

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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