Individual Calculations December 2021
 Kargin, Boris  Total change: -90.40  Rating chartPersonal card
 Standard - SFO championship - 2021. B17 Barnaul RUS 2021-10-31
RcRownchangeKK*chgGame
 1551 1831 3.50 7 -2.26 40 -90.40 
  Georgiev, Alexey 1515 RUS1.0010.13405.20 
  Lebedy, Matvey 1543 RUS0.001-0.8440-33.60 
  Yazykov, Ilya 1431  * RUS1.0010.08403.20 
  Anokhin, Bogdan 1556 RUS0.001-0.8340-33.20 
  Buldakov, Aleksei 1641 RUS1.0010.254010.00 
  Novoselov, Igor 1736 RUS0.001-0.6340-25.20 
  Tronin, Evgeny 1436 RUS0.501-0.4240-16.80 
 * 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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