Rapid: Individual Calculations September 2023
 Sandstrom, Richard  Total change: -23.20  Rating chartPersonal card
 Jonkopings 125arsturnering Jonkoping SWE 2023-08-19
RcRownchangeKK*chgGame
 1464 1531 2.50 5 -0.58 40 -23.20 
  Lindborg, Patrik 2120 SWE0.001-0.0240-0.80 
  Stahl, Nellie 1338 SWE0.001-0.7540-30.00 
  Eriksson, Anton 1499 SWE1.0010.464018.40 
  Al Monir, Mohamad Ghiyath 1132 SWE1.0010.08403.20 
  Persson, Michael 1970 1230 SWE0.501-0.3540-14.00 

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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