Rapid: Individual Calculations December 2019
 Bogdanov, Vladislav  Total change: -9.00  Rating chartPersonal card
 III Memorial Smetanina Rapid - B 2019 Kirov RUS 2019-11-23
RcRownchangeKK*chgGame
 1231 1386 3.00 5 -0.45 20 -9.00 
  Isakov, Kirill 1198 RUS0.001-0.7420-14.80 
  Oparin, Alexander 1144 RUS1.0010.20204.00 
  Kostina, Alexandra 1163 RUS1.0010.22204.40 
  Pershin, Evgeny 1535 RUS0.001-0.3020-6.00 
  Starikov, Vadim 1117 RUS1.0010.17203.40 

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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