Rapid: Individual Calculations June 2023
 Johansson, William 2007  Total change: -11.20  Rating chartPersonal card
 Deltalift Open 2023 rpd Halmstad SWE 2023-05-18
RcRownchangeKK*chgGame
 1820 1895 2.00 4 -0.28 40 -11.20 
  Banerjee, Aryan 1539 SWE1.0010.11404.40 
  Falkevall, Axel f2166 SWE0.001-0.1740-6.80 
  Andersson, Sol 1562 SWE1.0010.12404.80 
  Wahlstrom, Lennart 2011 SWE0.001-0.3440-13.60 

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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