Individual Calculations September 2019
 Liberadzki, Slawomir  Total change: -46.80  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 1825 2030 3.00 7 -2.34 20 -46.80 
  Goraj, Barbara 1800 POL0.501-0.2920-5.80 
  Bancarewicz, Aleks 1773 POL0.501-0.3220-6.40 
  Pavlytchev, Mikhail 1790 BLR1.0010.20204.00 
  Kacprzak, Kacper 1856 POL0.501-0.2320-4.60 
  Weintraub, Amit 1876 ISR0.501-0.2120-4.20 
  Szydlo, Michal 1865 POL0.001-0.7220-14.40 
  Jeda, Maciej 1815 POL0.001-0.7720-15.40 

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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