Rapid: Individual Calculations September 2018
 Orci, Istvan  Total change: -14.40  Rating chartPersonal card
 4th CellaVision Chess Cup rapid Lund SWE 2018-08-03
RcRownchangeKK*chgGame
 1774 1511 0.00 4 -0.72 20 -14.40 
  Torngren, Gustav 1806 SWE0.001-0.1520-3.00 
  Rolstad, Morten 1722 NOR0.001-0.2320-4.60 
  Svensson, Bengt 1957 1799 SWE0.001-0.1620-3.20 
  Andersson, Jan 1948 1768 SWE0.001-0.1820-3.60 

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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