Rapid: Individual Calculations December 2015
 Rozlapa, Vija  Total change: -71.40  Rating chartPersonal card
 V Coach Janis Mileika memorial chess tournament A Jekabpils LAT 2015-11-07
RcRownchangeKK*chgGame
 1987 1908 0.50 10 -3.57 20 -71.40 
  Jankovskis, Guntis 2301 LAT0.001-0.0820-1.60 
  Skuja, Aivars 2128 LAT0.5010.28205.60 
  Antonivs, Vladislavs 1883 LAT0.001-0.5320-10.60 
  Ungurs, Kazimirs 1996 LAT0.001-0.3820-7.60 
  Kurpnieks, Vairis 2118 LAT0.001-0.2320-4.60 
  Vitins, Janis 1602 LAT0.001-0.8620-17.20 
  Skafar, Darya 1961 RUS0.001-0.4320-8.60 
  Kirsbergs, Girts 1926 LAT0.001-0.4720-9.40 
  Makovskis, Georgijs 2227 LAT0.001-0.1320-2.60 
  Bogorods, Daniels 1723 LAT0.001-0.7420-14.80 

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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