Individual Calculations March 2023
 Wickstrom, Lars  Total change: -30.60  Rating chartPersonal card
 Goteborgs individuella DM 2023 R12 Goteborg SWE 2023-01-16
RcRownchangeKK*chgGame
 1723 1750 0.00 1 -0.54 40 -21.60 
  Eldh, Hjalmar 1723 SWE0.001-0.5440-21.60 

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)
 
NOTE: K factor changed
 Allsv Div II 5 2022-23 R5 Sweden SWE 2023-02-05
RcRownchangeKK*chgGame
 1786 1750 0.00 1 -0.45 20 -9.00 
  Eskola, Peter 1786 SWE0.001-0.4520-9.00 

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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