Individual Calculations September 2013
 Jansson, Torolf  Total change: -10.35  Rating chartPersonal card
 Stockholm Open 2013 Stockholm SWE 2013-08-05
RcRownchangeKK*chgGame
 1705 1626 0.50 3 -0.69 15 -10.35 
  Larsson, Tobias 1801 SWE0.001-0.2715-4.05 
  Bech-Kristensen, Tommy 1757 SWE0.5010.18152.70 
  Kristensen, Steffen Michael 1557 SWE0.001-0.6015-9.00 

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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