Individual Calculations September 2019
 Sieber, Heiko  Total change: -37.60  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1802 1987 3.00 7 -1.88 20 -37.60 
  Janoschka, Julien 1587  * GER1.0010.08201.60 
  Tiarks, Jann-Christian c2192 GER0.001-0.2420-4.80 
  Burbach, Brunel Baron 1587  * THA0.001-0.9220-18.40 
  Roussel, Antoine 1775 FRA1.0010.23204.60 
  Eefting, Martijn 1683 ENG1.0010.14202.80 
  Carrasco Jacome, Bryan Ricardo 2141 ECU0.001-0.2920-5.80 
  Aumueller, Naum 1651 GER0.001-0.8820-17.60 
 * 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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