Rapid: Individual Calculations September 2022
 Chumachenko, Alexander  Total change: 15.40  Rating chartPersonal card
 Ataman Platov Cup - 2022_rapid Novocherkassk RUS 2022-08-27
RcRownchangeKK*chgGame
 1776 1790 5.50 9 0.77 20 15.40 
  Korzhov, Ivan F 1426 RUS1.0010.10202.00 
  Melkonyan, Seyran 1646 RUS0.501-0.1920-3.80 
  Kondratenko, Anatoly 1713 RUS1.0010.39207.80 
  Tikhonov, Petr 2044 RUS0.001-0.1920-3.80 
  Tambiev, Timur 1538 RUS1.0010.19203.80 
  Plokidin, Aleksey 1924 RUS0.001-0.3220-6.40 
  Dashtamirov, Sergey 1679 RUS1.0010.35207.00 
  Avdalian, Viktor 1793 UKR1.0010.502010.00 
  Anoshkin, Alexander A. m2223 RUS0.001-0.0620-1.20 

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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