Rapid: Individual Calculations December 2017
 Rucs, Andris  Total change: 4.40  Rating chartPersonal card
 Olaine Open Rapid tournament 2017 Olaine LAT 2017-11-26
RcRownchangeKK*chgGame
 1860 1830 4.00 8 0.22 20 4.40 
  Dzjuba, Vsevolod 2185 LAT0.001-0.1120-2.20 
  Omuls, Peteris 1597 LAT1.0010.21204.20 
  Kolasa, Pjotrs 2092 LAT0.001-0.1820-3.60 
  Vissarionovs, Artjoms 1597 LAT1.0010.21204.20 
  Mierins, Emils Janis 1430  * LAT1.0010.08201.60 
  Semjonovs, Ilja 2230  * LAT0.001-0.0820-1.60 
  Laizans, Aivars 2106 LAT0.001-0.1720-3.40 
  Osmolovskis, Dmitrijs 1646 LAT1.0010.26205.20 
 * 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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