Individual Calculations February 2020
 Babenkova, Darya  Total change: 61.60  Rating chartPersonal card
 Memorial Ertel 2020 Juniors (boys u13) Nebug RUS 2020-01-09
RcRownchangeKK*chgGame
 1300 1091 3.50 8 1.54 40 61.60 
  Dubinskaya, Yuliya 1372 RUS0.001-0.1640-6.40 
  Kurov, Aleksandr 1156 RUS1.0010.594023.60 
  Agkatsev, Felix A 1429 RUS0.001-0.1240-4.80 
  Kolomeets, Daniel 1149 RUS1.0010.584023.20 
  Nikolaev, Artemiy 1361 RUS0.001-0.1740-6.80 
  Koptev, Mikhail 1392 RUS1.0010.854034.00 
  Uarov, Alexey A. 1231 RUS0.5010.19407.60 
  Panichkin, Aleksey 1308 RUS0.001-0.2240-8.80 

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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