Individual Calculations April 2020
 Ryabukhin, Roman  Total change: 236.00  Rating chartPersonal card
 Chess Novosibirsk - 2020 Novosibirsk RUS 2020-02-29
RcRownchangeKK*chgGame
 1680 1564 6.50 8 3.47 40 138.80 
  Streltsova, Valeria 1170 RUS1.0010.08403.20 
  Shtirberg, Slava 1964  * RUS1.0010.924036.80 
  Onesku, Ilya 1902 RUS0.5010.384015.20 
  Mashkov, Mikhail 1436 RUS1.0010.334013.20 
  Mosin, Dmitry K. 1696 RUS1.0010.684027.20 
  Chepurnoy, Maxim 1941 RUS0.5010.414016.40 
  Novichkov, Vladimir 1964  * RUS0.5010.424016.80 
  Kozlov, Stanislav Yu. 1367 RUS1.0010.254010.00 
 * 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)
 
 2020 SFO Men Chess Championship Novosibirsk RUS 2020-03-13
RcRownchangeKK*chgGame
 1886 1575 3.50 7 2.43 40 97.20 
  Marchuk, Rostislav 1975  * RUS0.001-0.0840-3.20 
  Kosachev, Dmitriy 1959 RUS0.5010.414016.40 
  Tambovtsev, Daniil 1973 RUS0.5010.424016.80 
  Feoktistov, Stepan 1744 RUS0.001-0.2840-11.20 
  Lepinskiy, Denis 1731 RUS1.0010.714028.40 
  Schelkunov, Mikhail 1873 RUS1.0010.854034.00 
  Khan, Anastasia 1946 RUS0.5010.404016.00 
 * 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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