Individual Calculations May 2017
 Alarik, Martin  Total change: -14.20  Rating chartPersonal card
 Paskturneringen 2017 Norrkoping SWE 2017-04-14
RcRownchangeKK*chgGame
 1798 2026 4.00 6 -0.71 20 -14.20 
  Trost, Edvin 1819 SWE0.501-0.2720-5.40 
  Echardt, Pontus 1755 SWE0.501-0.3320-6.60 
  Muntean, Victor 1772 SWE1.0010.19203.80 
  Alfven, Jorgen 1909 SWE0.001-0.6620-13.20 
  Forsberg, Andre 1742 SWE1.0010.16203.20 
  Garner, Marten 1790 SWE1.0010.20204.00 

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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