Individual Calculations November 2019
 Sosnina, Nadezhda  Total change: -30.00  Rating chartPersonal card
 Kolomenskaya versta 2019 B15 Kolomna RUS 2019-10-05
RcRownchangeKK*chgGame
 1557 1666 3.50 7 -0.75 40 -30.00 
  Khanin, Mikhail E. 1751 RUS0.001-0.3840-15.20 
  Gurova, Tatiana 1413 RUS0.001-0.8140-32.40 
  Khanevski, Maksim D. 1266  * RUS1.0010.08403.20 
  Diveeva, Daryia 1684 RUS1.0010.534021.20 
  Dobrynin, Ivan 1749 RUS0.5010.11404.40 
  Volegova, Polina 1770 RUS0.001-0.3640-14.40 
  Pukhova, Anastasiya 1266  * RUS1.0010.08403.20 
 * 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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