Individual Calculations February 2019
 Ayrapetyan, Oganes  Total change: 53.20  Rating chartPersonal card
 Major league Academy 2018 Saratov RUS 2018-12-19
RcRownchangeKK*chgGame
 1934 1889 4.50 7 1.33 40 53.20 
  Kocheryagina, Polina 1628 RUS1.0010.18407.20 
  Gitelson, Arkady 2235 RUS1.0010.894035.60 
  Kahramanov, Bahtijar 2008 RUS0.001-0.3440-13.60 
  Guliev, Gasan 2196 RUS0.001-0.1440-5.60 
  Luchinin, Alexey 1680 RUS1.0010.23409.20 
  Biryukov, Dmitriy f2289  * RUS0.5010.424016.80 
  Bobrov, Egor 1500 RUS1.0010.09403.60 
 * 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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