Rapid: Individual Calculations May 2019
 Dobrovolsky, Oleg  Total change: 29.40  Rating chartPersonal card
 Rostov-on-Don March 2019 rapid Rostov-on-Don RUS 2019-03-30
RcRownchangeKK*chgGame
 1881 2128 6.00 8 -0.22 20 -4.40 
  Tulaeva, Mariya 1728  * RUS0.501-0.4220-8.40 
  Shurov, Alexander 1849 RUS0.001-0.8420-16.80 
  Kardashov, Ivan 1728  * RUS1.0010.08201.60 
  Kardashova, Anastasiya 1728  * RUS1.0010.08201.60 
  Popov, Evgeny 2021 RUS1.0010.35207.00 
  Borisov, Maxim S. 1841 RUS0.501-0.3420-6.80 
  Gulinsky, Vladimir 1902 RUS1.0010.21204.20 
  Kruglikov, Petr 2248 RUS1.0010.662013.20 
 * 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)
 
 Rostov-on-Don April 2019 rapid Rostov-on-Don RUS 2019-04-27
RcRownchangeKK*chgGame
 2092 2128 5.50 7 1.69 20 33.80 
  Nemtsev, Savely 1883 RUS1.0010.20204.00 
  Elizarov, Dmitry f2468 RUS0.5010.38207.60 
  Oganian, Roman 2252 RUS1.0010.672013.40 
  Zakhozhai, Vladimir 2056 RUS1.0010.40208.00 
  Borisov, Maxim S. 1841 RUS0.501-0.3420-6.80 
  Najdin, Danil f2295 RUS1.0010.722014.40 
  Shurov, Alexander 1849 RUS0.501-0.3420-6.80 

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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