Rapid: Individual Calculations September 2023
 Dahlin, Emil 2013  Total change: -2.80  Rating chartPersonal card
 Lilla Alingsasspelen 2023 rpd Alingsas SWE 2023-07-29
RcRownchangeKK*chgGame
 1496 1187 0.00 1 -0.14 40 -5.60 
  Stedman, Theodor 1496 SWE0.001-0.1440-5.60 

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)
 
 Lilla Goteborg Open 2023 rpd Goteborg SWE 2023-08-11
RcRownchangeKK*chgGame
 1410 1185 0.50 2 0.07 40 2.80 
  Hammar, Arvid 1453 SWE0.001-0.1740-6.80 
  Arvidsson, David 1366 SWE0.5010.24409.60 

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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