Rapid: Individual Calculations February 2023
 Boerma, Daniel  Total change: 14.60  Rating chartPersonal card
 Niedersaechsische Schnellschach-Einzelmeisterschaft 2023 Verden (Aller) GER 2023-01-04
RcRownchangeKK*chgGame
 1881 1848 3.50 6 0.73 20 14.60 
  Froehlich, Niklas 1448  * GER1.0010.08201.60 
  Laubsch, Bernd f2174 GER1.0010.872017.40 
  Stotyn, Fabian c2171 GER0.5010.37207.40 
  Riemay, David 2102 GER0.001-0.1920-3.80 
  Schmidt, Aaron Joel 1662 GER1.0010.26205.20 
  Kieselbach, Marvin 1731 GER0.001-0.6620-13.20 
 * 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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