Individual Calculations April 2023
 Sigurdsson, Anton  Total change: 19.20  Rating chartPersonal card
 Alls Div III 7 2022-23 R67 Sweden SWE 2023-02-05
RcRownchangeKK*chgGame
 1553 1594 1.00 1 0.44 20 8.80 
  Steffert, Walter 1553 SWE1.0010.44208.80 

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)
 
 Alls Div III 7 2022-23 R89 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1596 1585 1.00 1 0.52 20 10.40 
  Kristensson, Hakan 1596 SWE1.0010.522010.40 

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)
 

 

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