Individual Calculations September 2019
 Ibragimov, Mikhail  Total change: -21.20  Rating chartPersonal card
 Hopes of Astrakhan 2019_B15 Astrakhan RUS 2019-08-11
RcRownchangeKK*chgGame
 1524 1432 1.50 5 -0.53 40 -21.20 
  Tokmakova, Ulyana 1832  * RUS0.001-0.0840-3.20 
  Daaev, Robert 1445 RUS0.001-0.4840-19.20 
  Arefieva, Olga 1214 RUS0.501-0.2840-11.20 
  Mamedov, Vladimir 1414 RUS1.0010.474018.80 
  Abdildayeva, Laura 1716 KAZ0.001-0.1640-6.40 
 * 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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