Individual Calculations September 2018
 Melin, Jan  Total change: -32.80  Rating chartPersonal card
 4th Small CellaVision Chess Cup standard Lund SWE 2018-08-04
RcRownchangeKK*chgGame
 1433 1363 0.00 2 -0.82 40 -32.80 
  Ghaderi, Jamal 1531 SWE0.001-0.2840-11.20 
  Edberg, Markus 1334 SWE0.001-0.5440-21.60 

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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