Rapid: Individual Calculations February 2023
 Brustkern, Juergen  Total change: -45.00  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Rapid-Open Berlin GER 2023-01-07
RcRownchangeKK*chgGame
 1905 2173 5.00 9 -2.25 20 -45.00 
  Sprenger De La Iglesia, Yevgeni 1773  * ESP1.0010.08201.60 
  Dyachuk, Artem 1892 UKR0.001-0.8420-16.80 
  Shkolnik, Igor 1721 GER0.001-0.9420-18.80 
  Kriminski, Christoph 1794 GER1.0010.09201.80 
  Schilling, Florian 1855 GER1.0010.13202.60 
  Spors, Carl Philip 1956 GER1.0010.22204.40 
  Doraszelski, Alexander 2083 GER0.501-0.1220-2.40 
  Kotyk, Michael 2009 GER0.501-0.2220-4.40 
  Hubai, Mykola 2063 UKR0.001-0.6520-13.00 
 * 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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