Individual Calculations February 2017
 Kalinin, Matvey  Total change: 29.20  Rating chartPersonal card
 XXIV P.V.Dubinin Memorial 2017 open Nizhny Novgorod RUS 2017-01-03
RcRownchangeKK*chgGame
 1498 1216 2.00 7 0.73 40 29.20 
  Hilova, Evelina 1616  * RUS0.001-0.0840-3.20 
  Krivov, Nikita 1557 RUS0.001-0.1240-4.80 
  Churakhina, Lidiya 1446 RUS0.5010.294011.60 
  Vlasova, Elena 1496 RUS0.5010.344013.60 
  Kukushkin, Alexander 1523 RUS0.001-0.1440-5.60 
  Gur, Oleg 1616  * RUS0.001-0.0840-3.20 
  Korotyshova, Dariya 1230 RUS1.0010.524020.80 
 * 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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