Individual Calculations April 2021
 Babakekhyan, Artem  Total change: 33.44  Rating chartPersonal card
 Moscow-Open 2021_A Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 2132 2181 5.50 9 0.57 38 21.66 
  Efimov, Leonid 1781  * RUS1.0010.08383.04 
  Bocharov, Ivan g2568 RUS0.5010.413815.58 
  Lobanov, Sergei m2516 RUS0.001-0.1238-4.56 
  Rudakov, Sergey S. 1926 RUS1.0010.19387.22 
  Gukhman, Sergey 1781  * RUS1.0010.08383.04 
  Murtazin, Bulat f2355 RUS0.5010.23388.74 
  Plyasunov, Daniil 2025 RUS0.501-0.2138-7.98 
  Lazavik, Denis f2442 BLR0.001-0.1838-6.84 
  Parpiev, Isaak 1790 RUS1.0010.09383.42 
 * 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)
 
 Classic - SFO championship 2021 - Men Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 2117 2181 5.50 9 0.31 38 11.78 
  Petrov, Mikhail E 1781  * RUS1.0010.08383.04 
  Ponomarev, Andrey A. 1893 RUS1.0010.16386.08 
  Mutovin, Egor 1914 RUS1.0010.18386.84 
  Belozerov, Andrei g2493 RUS1.0010.863832.68 
  Grachev, Alexey f2302 RUS0.001-0.3438-12.92 
  Vasilyev, Evgeny 2059 RUS0.501-0.1738-6.46 
  Marchuk, Rostislav 2059 RUS1.0010.333812.54 
  Kyshtymov, Daniil 2104 RUS0.001-0.6138-23.18 
  Gontcharov, Vladislav 2448 RUS0.001-0.1838-6.84 
 * 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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