Individual Calculations December 2018
 Cherneyko, Ivan  Total change: 79.04  Rating chartPersonal card
 M.Chigorin Memorial 2018 St. Petersburg RUS 2018-10-27
RcRownchangeKK*chgGame
 1976 1628 3.00 9 1.96 38 74.48 
  Sinitsina, Anastassia wf2028  * EST0.001-0.0838-3.04 
  Lazhevskaya, Zhanni 2028  * RUS0.001-0.0838-3.04 
  Pogorelskikh, Sofia 2028  * RUS1.0010.923834.96 
  Shihaliev, Leonard 2010 RUS0.001-0.0938-3.42 
  Grishaev, Igor 1893 RUS0.001-0.1838-6.84 
  Ponomarev, Denis 1879 RUS1.0010.813830.78 
  Protasova, Anastasia 1974 RUS1.0010.893833.82 
  Kirchei, Viktoriia 2001 RUS0.001-0.1038-3.80 
  Razumovskiy, Mikhail 1944 RUS0.001-0.1338-4.94 
 * 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)
 
 2018 SPb B13 Championship Final St. Petersburg RUS 2018-11-17
RcRownchangeKK*chgGame
 1452 1628 6.50 9 0.12 38 4.56 
  Soloviev, Lev 1289 RUS0.001-0.8838-33.44 
  Androshchuk, Egor 1228  * RUS1.0010.08383.04 
  Fadeev, Aleksei 1358 RUS1.0010.17386.46 
  Grigorenko, Ivan Dm. 1455 RUS0.001-0.7338-27.74 
  Scherban, Trofim 1281 RUS1.0010.11384.18 
  Kara, Petr S. 1404 RUS1.0010.22388.36 
  Korolev, Artem 1513 RUS1.0010.343812.92 
  Tolstykh, Ivan 1567 RUS1.0010.423815.96 
  Ismagilov, Igor 1977 RUS0.5010.393814.82 
 * 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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