Rapid: Individual Calculations December 2023
 Karlsson, Bengt-Ake  Total change: -43.00  Rating chartPersonal card
 Blekinge Snabb-DM 2023 Karlshamn SWE 2023-11-25
RcRownchangeKK*chgGame
 1504 1611 1.00 5 -2.15 20 -43.00 
  Svensson, Anders 1971 2041 SWE0.001-0.0720-1.40 
  Arenlind, Anders 1579 SWE0.001-0.5420-10.80 
  Arenlind, Malte 1453 SWE0.001-0.7120-14.20 
  Atassi, Zian 1211  * SWE1.0010.08201.60 
  Atassi, Saad 1236 SWE0.001-0.9120-18.20 
 * 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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