Rapid: Individual Calculations December 2013
 Ozolins, Aris  Total change: -21.20  Rating chartPersonal card
 III Coach Janis Mileika Memorial chess tournament Jekabpils LAT 2013-11-09
RcRownchangeKK*chgGame
 1995 2080 2.50 6 -1.06 20 -21.20 
  Liiva, Riho m2467 EST0.001-0.0920-1.80 
  Dolgova, Olga wm2048 RUS0.001-0.5420-10.80 
  Nikolajeva, Marija 1680  * LAT1.0010.08201.60 
  Sarnovska, Eira 1711 LAT1.0010.10202.00 
  Andrejevs, Arvids 2242 LAT0.001-0.2920-5.80 
  Ivanauskas, Raimundas 1822 LTU0.501-0.3220-6.40 
 * 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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