Individual Calculations December 2021
 Joensson, Oscar  Total change: 42.00  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 2101 1975 2.00 3 0.92 40 36.80 
  Johansson, Anders 1985 1715 SWE1.0010.18407.20 
  Ernst, Thomas g2307 SWE0.5010.384015.20 
  Ornstein, Axel m2281 SWE0.5010.364014.40 

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)
 
 Ungdomsserien 21/22, div 1 R12 Malmo SWE 2021-11-19
RcRownchangeKK*chgGame
 2350 1975 0.00 1 -0.09 40 -3.60 
  Storme, Isak f2350 SWE0.001-0.0940-3.60 

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)
 
 Allskanskan 21/22, Div 3 R2 Skane SWE 2021-11-21
RcRownchangeKK*chgGame
 1753 1975 1.00 1 0.22 40 8.80 
  Wahlgren, Christer 1753 SWE1.0010.22408.80 

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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