Individual Calculations September 2019
 Karlsson, Lars  Total change: -5.30  Rating chartPersonal card
 Stockholm Open 2019 lang Stockholm SWE 2019-08-12
RcRownchangeKK*chgGame
 2145 2454 4.50 6 -0.53 10 -5.30 
  Namini, Armin 2237 SWE0.501-0.2810-2.80 
  Duenas, Alexis 2054  * SWE1.0010.08100.80 
  Eriksson, Johan m2398 SWE1.0010.42104.20 
  Vainerchuk, Barys 2054  * BLR1.0010.08100.80 
  Pettersson, Alexander 2075 MLT0.501-0.4110-4.10 
  Belokon, Artour 2054  * RUS0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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