Individual Calculations September 2017
 Persson, Anders  Total change: 12.60  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 2281 2049 1.50 4 0.63 20 12.60 
  Ornstein, Axel m2339 SWE0.001-0.1620-3.20 
  Madebrink, Lars 2190 SWE0.5010.19203.80 
  Kockum, Anton Frisk f2365 SWE0.5010.37207.40 
  Malm Lindberg, Henrik 2228 SWE0.5010.23204.60 

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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