Individual Calculations July 2015
 Gutkovich, Polina  Total change: 14.40  Rating chartPersonal card
 Samara Summer 2015 A Samara RUS 2015-06-01
RcRownchangeKK*chgGame
 1627 1701 5.00 8 0.36 40 14.40 
  Popov, Nikolai 1301  * RUS1.0010.08403.20 
  Kuznetsov, Vladimir 1751 RUS1.0010.574022.80 
  Orekhov, Vladislav 1869 RUS0.001-0.2840-11.20 
  Morgachev, Sergey 1660 RUS0.001-0.5640-22.40 
  Lysokon, Polina 1403 RUS1.0010.15406.00 
  Pak, Lev 1794 RUS0.001-0.3740-14.80 
  Galimov, Samat 1629 RUS1.0010.404016.00 
  Rakhmonov, Nikita 1607 RUS1.0010.374014.80 
 * 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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