Individual Calculations December 2018
 Petrovsky, Nikita  Total change: -14.80  Rating chartPersonal card
 PFO-2018 B13 STD Svetloe Pole RUS 2018-11-03
RcRownchangeKK*chgGame
 1611 1881 7.00 9 -0.37 40 -14.80 
  Shelepnev, Artem 1481  * RUS1.0010.08403.20 
  Zhelanov, Semen 1650 RUS1.0010.21408.40 
  Galiev, Ernest 1635 RUS0.501-0.3140-12.40 
  Akhmedov, Omar 1481  * RUS1.0010.08403.20 
  Mochalov, Dmitriy 1756 RUS1.0010.334013.20 
  Tarasenko, Iaroslav 1619 RUS1.0010.18407.20 
  Shukhman, Anna 1670 RUS1.0010.23409.20 
  Zakirov, Timur 1576 RUS0.501-0.3640-14.40 
  Shovkan, Taras 1635 RUS0.001-0.8140-32.40 
 * 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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