Rapid: Individual Calculations June 2023
 Johansson, Magnus 1973  Total change: -25.80  Rating chartPersonal card
 Kalmarmasterskapet snabbschack 2023 Kalmar SWE 2023-05-10
RcRownchangeKK*chgGame
 1430 1279 0.00 4 -1.29 20 -25.80 
  Bergman, Stefan 1963 1567 SWE0.001-0.1620-3.20 
  Foghner, Peter 1568 SWE0.001-0.1620-3.20 
  Ohlund, Sten-Erik 1474 SWE0.001-0.2520-5.00 
  Smide, Per 1110 SWE0.001-0.7220-14.40 

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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