Individual Calculations September 2017
 Tikkanen, Hans  Total change: -6.50  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 2385 2522 2.00 4 -0.65 10 -6.50 
  Saric, Ivan g2632 CRO0.001-0.3510-3.50 
  Gurpreet, Singh Maras 2248 IND0.501-0.3310-3.30 
  Malm Lindberg, Henrik 2228 SWE1.0010.15101.50 
  Ahlander, Bjorn m2432 SWE0.501-0.1210-1.20 

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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