Individual Calculations September 2019
 Hargesson, Johan  Total change: 43.20  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1956 1741 2.00 4 1.08 40 43.20 
  Jonsson, Filip 1962 SWE0.5010.284011.20 
  Qwarfort, Fredrik 1906 SWE0.5010.22408.80 
  Garner, Marten 1908 SWE1.0010.724028.80 
  Bonnelykke, Ole 2046 DEN0.001-0.1440-5.60 

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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