Rapid: Individual Calculations January 2021
 Drabkin, Ilya  Total change: 38.60  Rating chartPersonal card
 Championship Samara Region 2020_Open rapid Samara RUS 2020-11-28
RcRownchangeKK*chgGame
 1573 1310 4.50 9 1.93 20 38.60 
  Tkachenko, Roman 1288 RUS1.0010.47209.40 
  Sitdikov, Ratmir 2032 RUS1.0010.992019.80 
  Orlov, Nikolay I. f2045 RUS0.001-0.0120-0.20 
  Morgachev, Sergey 1814 RUS0.001-0.0420-0.80 
  Nagiev, Khayal 1429 RUS1.0010.662013.20 
  Makarenko, Artem 1583 RUS0.001-0.1720-3.40 
  Marchukov, Petr 1489 RUS0.5010.23204.60 
  Evdokimov, Mikhail 1216 RUS0.001-0.6320-12.60 
  Burtsev, Ivan 1257 RUS1.0010.43208.60 

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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