Rapid: Individual Calculations March 2021
 Sergeev, Nikita S.  Total change: 14.80  Rating chartPersonal card
 Chess Plaza_February_rapid 1 Moscow RUS 2021-02-22
RcRownchangeKK*chgGame
 1447 1382 4.50 7 0.74 20 14.80 
  Denisov, Igor 1170 RUS1.0010.23204.60 
  Kalinin, Alexander V 1260 RUS0.501-0.1720-3.40 
  Kolmakov, Pavel 2067 RUS0.001-0.0120-0.20 
  Pegasov, Pavel 1131 RUS1.0010.19203.80 
  Melnikov, Mikhail 2117 RUS0.001-0.0120-0.20 
  Komarov, Alexey 1179 RUS1.0010.24204.80 
  Kondakov, Konstantin 1205 RUS1.0010.27205.40 

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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