Individual Calculations December 2019
 Kurbanov, Sergey  Total change: 40.00  Rating chartPersonal card
 SPb B15 Championship 2019 Semifinal St. Petersburg RUS 2019-10-29
RcRownchangeKK*chgGame
 1339 1572 6.00 7 0.55 40 22.00 
  Savinov, Lev 1225 RUS1.0010.11404.40 
  Lebedev, Aleksandr V 1186 RUS1.0010.09403.60 
  Alekseev, Andrey 1377 RUS1.0010.254010.00 
  Nikolaev, Nikita S. 1368 RUS0.501-0.2640-10.40 
  Dobkes, Mikhail 1302 RUS1.0010.17406.80 
  Korolev, Artem 1459 RUS0.501-0.1540-6.00 
  Zavgorodniy, Valentin 1458 RUS1.0010.344013.60 

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)
 
 SPb B15 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeKK*chgGame
 1522 1572 5.00 8 0.45 40 18.00 
  Romanov, Aleksandr I. 1370 RUS0.501-0.2640-10.40 
  Shulepnikov, Artem 1335 RUS1.0010.20408.00 
  Korolev, Artem 1472 RUS1.0010.364014.40 
  Dobkes, Mikhail 1302 RUS0.501-0.3340-13.20 
  Ismagilov, Igor 1911 RUS0.001-0.1240-4.80 
  Spiridonov, Artyom 1493 RUS1.0010.394015.60 
  Badazhkov, Egor 1628 RUS0.5010.08403.20 
  Shemakhanov, Danila 1666 RUS0.5010.13405.20 

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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