Individual Calculations August 2019
 Malinowski, Damian  Total change: 19.40  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2193 2019 3.50 9 0.97 20 19.40 
  Deszczynski, Adam 2304 POL0.5010.34206.80 
  Tomaszewski, Kacper f2346 POL0.001-0.1320-2.60 
  Zaleski, Lukasz 2185 POL0.5010.22204.40 
  Jaskolka, Tomasz 2236 POL0.5010.28205.60 
  Lapaj, Mateusz 2223 POL0.5010.26205.20 
  Kubicka, Anna wm2202 POL0.001-0.2620-5.20 
  Suliborski, Jakub 2131 POL0.5010.15203.00 
  Pettersson, Alexander 2083 MLT0.5010.09201.80 
  Derylo, Kamil 2030 POL0.5010.02200.40 

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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