Individual Calculations August 2019
 Liberadzki, Slawomir  Total change: -5.00  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2186 2035 2.50 9 -0.25 20 -5.00 
  Zylka, Stanislaw f2308 POL0.001-0.1720-3.40 
  Kopylov, Daniel 2209 GER0.001-0.2720-5.40 
  Milikow, Yoav f2186 ISR0.5010.20204.00 
  Markiewicz, Jerzy f2170 POL0.5010.18203.60 
  Praczukowski, Stanislaw 2166 POL1.0010.682013.60 
  Hassan, Abdullah m2311 UAE0.001-0.1720-3.40 
  Shkliar, Boris 2160 UKR0.001-0.3320-6.60 
  Milikow, Elie c2129 ISR0.001-0.3720-7.40 
  Sielicki, Tomasz 2036 POL0.5010.00200.00 

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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