Individual Calculations September 2019
 Arefieva, Olga  Total change: -27.60  Rating chartPersonal card
 Hopes of Astrakhan 2019_B15 Astrakhan RUS 2019-08-11
RcRownchangeKK*chgGame
 1433 1214 0.50 5 -0.69 40 -27.60 
  Morozov, Gennady 1614  * RUS0.001-0.0840-3.20 
  Gozhaev, Amin 1260 RUS0.001-0.4440-17.60 
  Ibragimov, Mikhail 1432 RUS0.5010.284011.20 
  Daaev, Robert 1445 RUS0.001-0.2140-8.40 
  Mamedov, Vladimir 1414 RUS0.001-0.2440-9.60 
 * 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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