Individual Calculations November 2019
 Dudarev, V.  Total change: -138.00  Rating chartPersonal card
 M.Chigorin Memorial 2019 Open St. Petersburg RUS 2019-10-05
RcRownchangeKK*chgGame
 1782 2127 4.50 9 -3.45 40 -138.00 
  Nagaeva, Aliia 1727  * RUS0.001-0.9240-36.80 
  Kudin, Alexander 1824 RUS0.501-0.3640-14.40 
  Golovanskikh, Dmitriy 1764 RUS0.501-0.4040-16.00 
  Klevets, Ksenia 1842 RUS0.001-0.8440-33.60 
  Fedorov, Egor 1727  * RUS0.501-0.4240-16.80 
  De Luna Butz, Alberto 1750 ESP1.0010.09403.60 
  Shkuratov, Vladimir 1869 RUS1.0010.18407.20 
  Karmanova, Olga Dm. 1755 RUS0.501-0.4040-16.00 
  Tsoi, Matvey 1784 RUS0.501-0.3840-15.20 
 * 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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