Individual Calculations December 2014
 Helin, Mikael  Total change: 13.20  Rating chartPersonal card
 Sthlm All Saints 2014 Stockholm SWE 2014-10-30
RcRownchangeKK*chgGame
 2057 1902 2.00 4 0.66 20 13.20 
  Darnell, Anton 1911 SWE1.0010.512010.20 
  Bellon Lopez, Juan Manuel g2302  * ESP0.001-0.0820-1.60 
  Hamilton, Olov 1809 SWE1.0010.37207.40 
  Ask, Josef 2206 SWE0.001-0.1420-2.80 
 * 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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