Individual Calculations August 2016
 Piotrowski, Przemyslaw  Total change: -46.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa A Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 2280 2201 2.00 8 -1.16 40 -46.40 
  Nasuta, Grzegorz m2417 POL0.001-0.2240-8.80 
  Warakomska, Anna wm2321 POL0.5010.16406.40 
  Martin, Julian f2280 GER0.001-0.3940-15.60 
  Reza, Wojciech 2266 POL0.5010.09403.60 
  Thorarinsson, Pall A. 2274 ISL0.001-0.4040-16.00 
  Heinemann, Josefine wm2216 GER0.001-0.4840-19.20 
  Rey, Fabrice 2128 FRA1.0010.404016.00 
  Zaksaite, Salomeja wm2336 LTU0.001-0.3240-12.80 

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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