Individual Calculations December 2017
 Wedin, Svante  Total change: -16.00  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1828 1879 1.50 4 -0.80 20 -16.00 
  Carlsson, Ludvig c2147 SWE0.001-0.1720-3.40 
  Myrberg, Rickard 1727 SWE0.001-0.7020-14.00 
  Fahlberg, Kenneth 1716 SWE0.501-0.2220-4.40 
  Kruger, Jan 1723 SWE1.0010.29205.80 

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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