Individual Calculations September 2017
 Barashev, Alexey  Total change: 3.80  Rating chartPersonal card
 Semifinal championship Tula region 2017 Tula RUS 2017-07-22
RcRownchangeKK*chgGame
 1700 1670 3.50 7 0.19 20 3.80 
  Brikov, Illarion 2070  * RUS0.001-0.0820-1.60 
  Chuzhakin, Evgeny 2070  * RUS0.001-0.0820-1.60 
  Gushin, Alexander 1270  * RUS1.0010.08201.60 
  Efanova, Alena 1445 RUS0.001-0.7820-15.60 
  Tascheev, Nikita 1420 RUS1.0010.19203.80 
  Trifonov, Vladislav 1713 RUS0.5010.06201.20 
  Orlov, Valery 1913 RUS1.0010.802016.00 
 * 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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