Individual Calculations December 2019
 Kotelnikov, Konstantin  Total change: -20.00  Rating chartPersonal card
 Moscow Chmp. B13 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1533 1699 5.00 8 -0.50 40 -20.00 
  Brujako, Alexei 1299  * RUS1.0010.08403.20 
  Akhmetzyanov, Demid 1469 RUS1.0010.21408.40 
  Selivanov, Alexandr 1371 RUS1.0010.13405.20 
  Galiev, Ernest 1907 RUS0.001-0.2340-9.20 
  Rachkov, Andrey A. 1480 RUS1.0010.22408.80 
  Tokmantsev, Ivan 1883 RUS0.001-0.2640-10.40 
  Bachaliashvili, Eduard 1445 RUS0.501-0.3140-12.40 
  Sarkisyan, Sarkis 1413 RUS0.501-0.3440-13.60 
 * 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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