Rapid: Individual Calculations January 2021
 Dumchev, Konstantin  Total change: -31.40  Rating chartPersonal card
 VEGAS_ November rapid Nemchinovka RUS 2020-11-28
RcRownchangeKK*chgGame
 1490 1714 2.50 6 -1.57 20 -31.40 
  Kasyuk, Egor 1176 RUS1.0010.03200.60 
  Egorenkov, Igor 2141 RUS0.001-0.0720-1.40 
  Chernenko, Mikhail 1368 RUS0.001-0.8920-17.80 
  Kondakov, Konstantin 1177 RUS1.0010.03200.60 
  Bogacheva, Anna 1967 RUS0.001-0.1920-3.80 
  Karataev, Khassan 1113 RUS0.501-0.4820-9.60 

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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