Individual Calculations February 2019
 Biessner, Eberhard  Total change: 24.40  Rating chartPersonal card
 4. Krefelder Weihnachtsopen 2018 Krefeld GER 2018-12-27
RcRownchangeKK*chgGame
 1855 1696 3.50 7 1.22 20 24.40 
  Heinert, Eugen 2096  * GER0.001-0.0820-1.60 
  Oberst, Alfred 1469 GER1.0010.21204.20 
  Besel, Waldemar 1980 GER1.0010.842016.80 
  Oltmanns, Jan 1958 GER0.001-0.1820-3.60 
  Sokalskaja, Elena wf2062 UKR0.001-0.1020-2.00 
  Dueckers, Benedikt 1472 GER1.0010.22204.40 
  Boxberg, Oliver Gerhard 1950 GER0.5010.31206.20 
 * 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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