Rapid: Individual Calculations June 2023
 Davydov, Alexey  Total change: 30.20  Rating chartPersonal card
 2nd stage of the open Cup of the Head of the Elets district _A Solidarnoct RUS 2023-05-21
RcRownchangeKK*chgGame
 1750 1450 3.00 7 1.51 20 30.20 
  Geranichev, Mikhail 1913 RUS0.001-0.0520-1.00 
  Kozhokar, Denis 1692 RUS0.001-0.2020-4.00 
  Zaitsev, Sergey 1548 RUS1.0010.632012.60 
  Korpusenko, Evgeny 1727 RUS0.5010.33206.60 
  Makarov, Mikhail 1350 RUS0.501-0.1420-2.80 
  Dobroradnyh, Roman 1920 RUS1.0010.952019.00 
  Kurbatov, Andrei 2099 RUS0.001-0.0120-0.20 

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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