Individual Calculations January 2021
 Buchina, Polina  Total change: -142.00  Rating chartPersonal card
 Russian Team Championship 2020_juniors 19 Kostroma RUS 2020-12-05
RcRownchangeKK*chgGame
 1626 1901 3.00 8 -3.55 40 -142.00 
  Chekkuev, Malik 1501  * RUS0.001-0.9240-36.80 
  Ponomareva, Varvara 1711 RUS1.0010.254010.00 
  Moshkin, Aleksandr 1676 RUS1.0010.22408.80 
  Trushkov, Andrey 1671 RUS0.001-0.7940-31.60 
  Vasiljeva, Anna 1685 RUS0.001-0.7840-31.20 
  Shubarev, Stanislav 1501  * RUS1.0010.08403.20 
  Ivannikov, Maksim 1759 RUS0.001-0.6940-27.60 
  Mashkov, Viacheslav 1501  * RUS0.001-0.9240-36.80 
 * 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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