Rapid: Individual Calculations June 2015
 Usacheva, Glafira  Total change: -17.80  Rating chartPersonal card
 Great victory. Final B Obninsk RUS 2015-05-08
RcRownchangeKK*chgGame
 1629 1870 4.50 7 -0.89 20 -17.80 
  Marchenko, Valeria 1496 RUS1.0010.10202.00 
  Stremedlovskiiy, Ilya 1621 RUS1.0010.19203.80 
  Oganesian, Gurgen 1470  * RUS0.501-0.4220-8.40 
  Makovich, Andrey 1932 RUS0.001-0.4120-8.20 
  Tolkacheva, Anna 1718 RUS1.0010.30206.00 
  Rubtsova, Darya 1695 RUS0.001-0.7320-14.60 
  Alexeeva, Ksenia 1470  * RUS1.0010.08201.60 
 * 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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