Individual Calculations January 2023
 Jakobsson, Leif  Total change: 8.40  Rating chartPersonal card
 Linkopingsmasterskapet 2022 R78 Linkoping SWE 2022-11-24
RcRownchangeKK*chgGame
 1742 1570 1.00 1 0.73 20 14.60 
  Qwarfort, Fredrik 1742 SWE1.0010.732014.60 

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)
 
 Allsv Div II 6 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1717 1577 0.00 1 -0.31 20 -6.20 
  Sandberg, Olof 1717 SWE0.001-0.3120-6.20 

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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