Individual Calculations December 2018
 Stalmahov, Ivan  Total change: 16.00  Rating chartPersonal card
 PFO-2018 B15 STD Svetloe Pole RUS 2018-11-03
RcRownchangeKK*chgGame
 1319 1108 2.50 8 0.40 40 16.00 
  Makarenko, Artem 1508  * RUS0.001-0.0840-3.20 
  Lydin, Vladislav 1508  * RUS0.001-0.0840-3.20 
  Grobushkin, Alexandr 1128 RUS1.0010.534021.20 
  Siyalov, Mikhail 1304 RUS0.001-0.2540-10.00 
  Rihau, Ilia 1135 RUS1.0010.544021.60 
  Nelovko, Nikita 1457 RUS0.001-0.1140-4.40 
  Chekin, Yaroslav 1414 RUS0.001-0.1440-5.60 
  Yurtaev, Timofey 1100 RUS0.501-0.0140-0.40 
 * 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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