Individual Calculations February 2019
 Von Der Weyden, Louis  Total change: 14.40  Rating chartPersonal card
 4. Krefelder Weihnachtsopen 2018 Krefeld GER 2018-12-27
RcRownchangeKK*chgGame
 1794 1550 1.50 5 0.36 40 14.40 
  Kreutzmann, Duke Fedor 1950  * SUI0.001-0.0840-3.20 
  Boxberg, Oliver Gerhard 1950  * GER0.001-0.0840-3.20 
  Eickholt, Marc 1839 GER0.5010.344013.60 
  Faber, Lennart 1697 GER0.001-0.3040-12.00 
  Gutkin, David 1533 GER1.0010.484019.20 
 * 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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