Rapid: Individual Calculations February 2023
 Khassine, Ilia  Total change: -21.60  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Rapid-Open Berlin GER 2023-01-07
RcRownchangeKK*chgGame
 1803 1716 1.00 5 -1.08 20 -21.60 
  Laux, Dominik f2221 GER0.001-0.0420-0.80 
  Artukovic, Adis 2037 GER0.001-0.1320-2.60 
  Serrer, David 1645 GER0.001-0.6020-12.00 
  Otrosenko, Robert 1316  * GER1.0010.08201.60 
  Kriminski, Christoph 1794 GER0.001-0.3920-7.80 
 * 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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