Rapid: Individual Calculations September 2016
 Petersson, David  Total change: -23.80  Rating chartPersonal card
 Lilla CellaVision CC 2016 snabb Lund SWE 2016-08-05
RcRownchangeKK*chgGame
 1399 1526 1.50 4 -1.19 20 -23.80 
  Moller, Elisabeth Mechlenburg 1350 DEN1.0010.27205.40 
  Jorgensen, Stein 1414 SWE0.001-0.6520-13.00 
  Johansson, Elizabeth 1388 SWE0.501-0.1920-3.80 
  Nyberg, Felix 1442 SWE0.001-0.6220-12.40 

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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