Individual Calculations December 2023
 Lindberg, Torbjorn  Total change: 9.60  Rating chartPersonal card
 Vaggeryds KM 2023 Nimzowitsch R12 Vaggeryd SWE 2023-10-12
RcRownchangeKK*chgGame
 1563 1571 1.50 2 0.48 20 9.60 
  Alfven, Jorgen 1766 SWE0.5010.25205.00 
  Scher, Michael 1360 SWE1.0010.23204.60 

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)
 

 

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