Individual Calculations October 2018
 Ostmoe, Geir Sune Tallaksen  Total change: -15.30  Rating chartPersonal card
 Kragero Grand Prix A 2018 Kragero NOR 2018-09-01
RcRownchangeKK*chgGame
 2103 2455 2.00 4 -1.53 10 -15.30 
  Omtvedt, Per 2055  * NOR0.501-0.4210-4.20 
  Kvisla, Johannes Luangtep f2245 NOR0.501-0.2710-2.70 
  Sebastian, Andreas 2055  * NOR0.001-0.9210-9.20 
  Sande, Odmund 2055  * NOR1.0010.08100.80 
 * 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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