Individual Calculations September 2018
 Andersen, Martin  Total change: 6.20  Rating chartPersonal card
 4th CellaVision Chess Cup standard Lund SWE 2018-08-04
RcRownchangeKK*chgGame
 1796 1520 1.00 4 0.31 20 6.20 
  Sjodahl, Gottfrid 1805 SWE1.0010.842016.80 
  Gromark, Per-Olof 1886 SWE0.001-0.1020-2.00 
  Andersson, Jan 1948 1773 SWE0.001-0.1920-3.80 
  Andersson, Christer 1720 SWE0.001-0.2420-4.80 

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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