Individual Calculations April 2021
 Bachaliashvili, Eduard  Total change: -8.80  Rating chartPersonal card
 Moscow-Open 2021_A Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1936 1949 4.50 9 -0.22 40 -8.80 
  Makarian, Rudik m2349  * RUS0.001-0.0840-3.20 
  Zhugin, Nikolay 1646 RUS0.501-0.3640-14.40 
  Voronin, Nikita 1733 RUS1.0010.22408.80 
  Zadorozhy, Egor 1549  * RUS1.0010.08403.20 
  Safin, Robert f2283 RUS0.001-0.1240-4.80 
  Zakaryan, David m2335 RUS0.001-0.0940-3.60 
  Shaymardanov, Bakhtiyar 1702 RUS1.0010.19407.60 
  Chuklin, Ivan 2181 RUS0.001-0.2140-8.40 
  Bugaev, Anton 1648 RUS1.0010.15406.00 
 * 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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