Rapid: Individual Calculations November 2020
 Alsafar, Ala  Total change: -39.40  Rating chartPersonal card
 Rolf Martens minne 2020 Lund SWE 2020-10-04
RcRownchangeKK*chgGame
 1749 1675 1.00 7 -1.97 20 -39.40 
  Tabaa, Ghayth 2068 SYR0.001-0.0820-1.60 
  Finnlaugsson, Gunnar 2068 ISL0.001-0.0820-1.60 
  Olsson, Thomas 1925 SWE0.001-0.1920-3.80 
  Stedman, Theodor 1370 SWE0.001-0.8620-17.20 
  Tsiakiris, Georgios 1397 SWE1.0010.17203.40 
  Andersson, Hakan 1560 SWE0.001-0.6620-13.20 
  Tops, Jonatan 1854 SWE0.001-0.2720-5.40 

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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