Rapid: Individual Calculations December 2018
 Ikstena, Sarlote  Total change: 29.00  Rating chartPersonal card
 Olaine district open chess tournament for children 2018 A Olaine LAT 2018-11-24
RcRownchangeKK*chgGame
 1253 1244 4.50 6 1.45 20 29.00 
  Kudore, Rezija 1045 LAT1.0010.24204.80 
  Ribens, Andris 1167 LAT1.0010.39207.80 
  Petersons, Krisjanis 1190 LAT1.0010.42208.40 
  Broks, Adrians 1292 LAT0.001-0.4320-8.60 
  Maklakova, Naomi 1179 LAT1.0010.41208.20 
  Burenkovs, Artjoms 1644  * LAT0.5010.42208.40 
 * 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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