Individual Calculations January 2018
 Arakelov, Karen  Total change: -25.20  Rating chartPersonal card
 Doroshkevich Memorial 2017 Sochi RUS 2017-12-21
RcRownchangeKK*chgGame
 2021 2041 4.00 9 -0.63 40 -25.20 
  Apryshko, Gleb f2282 RUS0.001-0.2040-8.00 
  Prishchenko, Andrey 1641  * RUS1.0010.08403.20 
  Mumdgan, Suren 2220 RUS1.0010.734029.20 
  Okun, Evgeny 2187 RUS0.001-0.3040-12.00 
  Mikhailov, Dmitry 2144 RUS0.001-0.3640-14.40 
  Stepanyan, Eva wc1872 RUS0.001-0.7240-28.80 
  Vasiliev, Maxim 1864 RUS1.0010.274010.80 
  Khristenko, Anna 1858 RUS0.501-0.2440-9.60 
  Zhukov, Anton 2122 RUS0.5010.11404.40 
 * 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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