Rapid: Individual Calculations December 2021
 Westlund, Tim  Total change: 20.80  Rating chartPersonal card
 Majornas Snabbschack 5 2021 Goteborg SWE 2021-11-03
RcRownchangeKK*chgGame
 1870 1529 2.00 4 1.40 20 28.00 
  Johansson, Martin 1979 1717 SWE0.001-0.2620-5.20 
  Skulason, Johann 1752 SWE1.0010.782015.60 
  Fors, Klas 2117 SWE0.5010.48209.60 
  Kvarby, Anders 1892 SWE0.5010.40208.00 

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)
 
 Hasselbacken Chess Open 2021 snabb Stockholm SWE 2021-11-05
RcRownchangeKK*chgGame
 1731 1529 1.00 4 -0.36 20 -7.20 
  Ask, Josef f2128 SWE0.001-0.0220-0.40 
  Radon, Vida 1123 SWE1.0010.08201.60 
  Moborn, Anders 2064 SWE0.001-0.0320-0.60 
  Heidarsson, Arnar Milutin 1610 ISL0.001-0.3920-7.80 

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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