Rapid: Individual Calculations January 2018
 Sikorska, Dorota  Total change: -2.00  Rating chartPersonal card
 Obornicki Mikolajkowy turniej szachowy Oborniki POL 2017-12-10
RcRownchangeKK*chgGame
 1660 1871 3.50 5 -0.10 20 -2.00 
  Wieczorek, Mateusz 1471  * POL1.0010.08201.60 
  Beben, Filip 1471  * POL1.0010.08201.60 
  Beben, Pawel 2123 POL0.5010.31206.20 
  Naruszewicz, Lukasz 1762 POL0.001-0.6520-13.00 
  Molinski, Damian 1471  * POL1.0010.08201.60 
 * 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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