Individual Calculations April 2020
 Prokofiev, Matvey  Total change: -80.80  Rating chartPersonal card
 2020 SFO Men Chess Championship Novosibirsk RUS 2020-03-13
RcRownchangeKK*chgGame
 2012 2156 4.00 9 -2.02 40 -80.80 
  Karpov, Nikita 1756  * RUS1.0010.08403.20 
  Altyntsev, Alexandr 1939 RUS1.0010.22408.80 
  Belozerov, Andrei g2515 RUS0.5010.404016.00 
  Kardashevskiy, Evgeny m2444 RUS0.001-0.1640-6.40 
  Maimanov, Arnat 2056 RUS0.001-0.6440-25.60 
  Schelkunov, Mikhail 1873 RUS0.501-0.3440-13.60 
  Voroshkov, Kirill 1781 RUS1.0010.09403.60 
  Kanzychakov, Mihail 1940 RUS0.001-0.7840-31.20 
  Mongush, Kezhik 1803 RUS0.001-0.8940-35.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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