Individual Calculations November 2018
 Zerfass, Otfried  Total change: -19.40  Rating chartPersonal card
 26. Magdeburger Open Ottonen-Gruppe Magdeburg GER 2018-10-11
RcRownchangeKK*chgGame
 1805 1848 3.00 7 -0.97 20 -19.40 
  Leisner, Hannes 2248  * GER0.001-0.0820-1.60 
  Neuber, Pascal 1705 GER1.0010.31206.20 
  Zahn, Richard 2064 GER0.001-0.2220-4.40 
  Sehmsdorf, Johann 1617 GER0.001-0.7920-15.80 
  Janeke, Thomas 1739 GER1.0010.35207.00 
  Schaefer, Konstantin 1582 GER0.001-0.8220-16.40 
  Boettger, Ulf 1683 GER1.0010.28205.60 
 * 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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