Individual Calculations February 2019
 Bondarchuk, Vadim  Total change: -9.40  Rating chartPersonal card
 4. Krefelder Weihnachtsopen 2018 Krefeld GER 2018-12-27
RcRownchangeKK*chgGame
 1891 1972 3.00 6 -0.47 20 -9.40 
  Oberst, Alfred 1572  * GER1.0010.08201.60 
  Heinert, Eugen 2160 GER0.001-0.2620-5.20 
  Wouatong Nguebdob, Henock Landry 1675 GER1.0010.15203.00 
  Ophuels, Jan 2057 GER0.001-0.3820-7.60 
  Fehling, Michael, Prof. 2184 GER0.001-0.2320-4.60 
  Faber, Lennart 1697 GER1.0010.17203.40 
 * 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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