Rapid: Individual Calculations April 2018
 Durkin, Aleksei  Total change: -7.80  Rating chartPersonal card
 Championship Sverdlovsk region rapid 2018 Pervouralsk RUS 2018-03-03
RcRownchangeKK*chgGame
 1839 1775 3.00 8 -0.39 20 -7.80 
  Devaev, Alexander 2175  * RUS0.5010.42208.40 
  Poniaev, Ruslan f2175  * RUS0.001-0.0820-1.60 
  Dubnikova, Anastasia 1889 RUS0.5010.16203.20 
  Nikitina, Yuliya 1587 RUS1.0010.26205.20 
  Gileva, Irina wf2047 RUS0.5010.33206.60 
  Akhtariev, Andrey 2032 RUS0.001-0.1820-3.60 
  Serebryakov, Savva 1435 RUS0.501-0.3820-7.60 
  Godov, Oleg 1375  * RUS0.001-0.9220-18.40 
 * 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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