Rapid: Individual Calculations September 2015
 Sandgren, Per-Olov  Total change: -8.60  Rating chartPersonal card
 Goteborg Open 2015 rapid Gothenburg SWE 2015-08-14
RcRownchangeKK*chgGame
 1886 1575 0.00 3 -0.43 20 -8.60 
  Johansson, Mikael 1975  * SWE0.001-0.0820-1.60 
  Sarwary, Hamidullah 1839 AFG0.001-0.1820-3.60 
  Onstad, Lars 1844 NOR0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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