Individual Calculations January 2022
 Grahn, Vidar  Total change: -53.20  Rating chartPersonal card
 Lag-DM 21-22 Div 2 R2 Stockholm SWE 2021-12-06
RcRownchangeKK*chgGame
 1789 2005 1.00 1 0.22 40 8.80 
  Jonsson, Henrik 1789 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)
 
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1801 2005 1.50 4 -1.55 40 -62.00 
  Muntean, Victor 1849 SWE0.001-0.7140-28.40 
  Jonas, Gromark 1759 SWE0.501-0.3140-12.40 
  Rasmusson, Max 1780 SWE0.501-0.2840-11.20 
  Stahlberg, Adam 1814 SWE0.501-0.2540-10.00 

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)
 

 

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