Individual Calculations September 2019
 Strange, Markus  Total change: 0.80  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1957 1849 1.50 4 0.04 20 0.80 
  Malmqvist, Glenn 2121 SWE0.5010.33206.60 
  Narva, David 1956 SWE0.001-0.3520-7.00 
  Jafarzadeh, Mehrdad 2089 SWE0.001-0.2020-4.00 
  Tedesco, Gennaro 1663 ITA1.0010.26205.20 

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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