Individual Calculations December 2017
 Bugaev, Anton  Total change: -19.20  Rating chartPersonal card
 M.Chigorin Memorial 2017 St. Petersburg RUS 2017-10-21
RcRownchangeKK*chgGame
 1705 1503 2.00 9 -0.48 40 -19.20 
  Kharmunova, Nadezhda wm1903  * RUS0.001-0.0840-3.20 
  Slugin, Yaroslav 1903  * RUS0.001-0.0840-3.20 
  Rubtsov, Aleksandr 1895 RUS0.001-0.0840-3.20 
  Ismagilov, Igor 1720 RUS0.001-0.2240-8.80 
  Airapetyan, Anzhelika 1381 RUS1.0010.334013.20 
  Mustafayev, Nihad 1788 AZE0.001-0.1640-6.40 
  Sakalli, Selcuk Orkun 1699 TUR0.001-0.2540-10.00 
  Petrova, Varvara 1362 RUS1.0010.314012.40 
  Surovtseva, Alisa 1693 RUS0.001-0.2540-10.00 
 * 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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