Rapid: Individual Calculations March 2018
 Zubova, Darja  Total change: 32.20  Rating chartPersonal card
 Rudaga-Kaissa II-2018 Jurmala LAT 2018-02-17
RcRownchangeKK*chgGame
 1311 1064 2.00 2 1.61 20 32.20 
  Ikstena, Sarlote 1274 LAT1.0010.772015.40 
  Golikovs, Nikita 1347 LAT1.0010.842016.80 

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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