Rapid: Individual Calculations December 2019
 Bielinski, Leszek  Total change: -11.80  Rating chartPersonal card
 Aktywna niedziela - szachy szybkie na Mlocinach 2_2019 Warszawa POL 2019-11-17
RcRownchangeKK*chgGame
 1691 1894 4.50 7 -0.59 20 -11.80 
  Czerwinski, Maciej 1494  * POL1.0010.08201.60 
  Rudnicki, Marek 1525 POL1.0010.10202.00 
  Kasperski, Marcin 1638 POL0.501-0.3120-6.20 
  Adamski, Jan m2105 POL0.5010.27205.40 
  Fiszer, Bartosz c1768 POL0.501-0.1720-3.40 
  Safanowski, Tomasz 1771 POL0.001-0.6720-13.40 
  Grzenkowicz, Lukasz 1538 POL1.0010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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