Individual Calculations October 2015
 Bubnel, Evgeny  Total change: -29.20  Rating chartPersonal card
 September - 2015 Ufa RUS 2015-09-14
RcRownchangeKK*chgGame
 1536 1610 4.50 9 -0.73 40 -29.20 
  Valiev, Rafael 1247 RUS1.0010.10404.00 
  Artemiev, Artur 1919 RUS0.001-0.1440-5.60 
  Gulyaev, Ivan 1354 RUS1.0010.19407.60 
  Zelenov, Aleksey 1797 RUS0.001-0.2640-10.40 
  Bikbulatov, Murat 1337 RUS1.0010.17406.80 
  Valiev, Rishat 1823 RUS0.001-0.2340-9.20 
  Khasbiullin, Dinar 1360 RUS1.0010.19407.60 
  Beresnev, Valery 1707 RUS0.001-0.3740-14.80 
  Martynova, Polina 1280 RUS0.501-0.3840-15.20 

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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