Individual Calculations March 2023
 Nyberg, Stefan  Total change: -7.80  Rating chartPersonal card
 Lag-DM 2022-2023, div Elit R5 Stockholm SWE 2023-01-30
RcRownchangeKK*chgGame
 2204 1931 0.00 1 -0.17 20 -3.40 
  Astrom, Goran f2204 SWE0.001-0.1720-3.40 

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)
 
 Allsv Div I 1 2022-23 R145 Sweden SWE 2023-02-04
RcRownchangeKK*chgGame
 1912 1942 0.50 2 -0.58 20 -11.60 
  Unelius, Rikard 1898 SWE0.501-0.0620-1.20 
  Nilsson, Oliver 1925 SWE0.001-0.5220-10.40 

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)
 
 Lag-DM 2022-2023, div 2 R5 Stockholm SWE 2023-02-13
RcRownchangeKK*chgGame
 1843 1942 1.00 1 0.36 20 7.20 
  Okpu, Robert 1843 SWE1.0010.36207.20 

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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