Rapid: Individual Calculations October 2017
 Ullberg, Stefan  Total change: -9.60  Rating chartPersonal card
 Etuna Blixtsnabben II Snabb 2017 Eskilstuna SWE 2017-09-19
RcRownchangeKK*chgGame
 2028 1790 0.00 2 -0.48 20 -9.60 
  Logdahl, Harald f2190  * SWE0.001-0.0820-1.60 
  Ammoor, Farqad 1866 SWE0.001-0.4020-8.00 
 * 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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