Individual Calculations December 2021
 Prokhorov, Aleksey  Total change: -91.60  Rating chartPersonal card
 Ural FO 2021 - B13 Chelyabinsk RUS 2021-11-01
RcRownchangeKK*chgGame
 1264 1570 4.50 8 -2.29 40 -91.60 
  Mamlin, Lev 1277 RUS1.0010.15406.00 
  Kovalenko, Mark 1201 RUS0.501-0.4040-16.00 
  Regner, Dmitrii 1170  * RUS1.0010.08403.20 
  Smirnova, Polina A 1227 RUS0.501-0.3840-15.20 
  Palamar, Stefan 1263 RUS1.0010.14405.60 
  Moskvinov, Prokhor 1439 RUS0.501-0.1840-7.20 
  Berdinskikh, Dmitry 1326 RUS0.001-0.8040-32.00 
  Kozhakhmetov, Nursultan 1209 RUS0.001-0.9040-36.00 
 * 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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