Individual Calculations September 2017
 Rakhmatullin, Marat  Total change: -55.20  Rating chartPersonal card
 Chelyabinsk region 2017 B17 Chelyabinsk RUS 2017-08-19
RcRownchangeKK*chgGame
 1429 1604 3.50 7 -1.38 40 -55.20 
  Bazyuk, Alexander 1204  * RUS0.501-0.4240-16.80 
  Safin, Timur 1808 RUS0.001-0.2440-9.60 
  Gimranov, Denis 1423 RUS0.001-0.7440-29.60 
  Pantyavin, Viktor 1204  * RUS1.0010.08403.20 
  Volodin, Andrey 1541 RUS1.0010.414016.40 
  Savinov, Matvei D. 1526 RUS0.001-0.6140-24.40 
  Krinitsyn, Konstantin 1296 RUS1.0010.14405.60 
 * 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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