Individual Calculations April 2013
 Kruchev, Boris  Total change: 7.05  Rating chartPersonal card
 North-Caucasian Federal District chmp Nalchik RUS 2013-03-14
RcRownchangeKK*chgGame
 2158 2265 5.50 8 0.47 15 7.05 
  Bashlaev, Renat 1865  * RUS1.0010.08151.20 
  Poliushkina, Darjia 1960 RUS1.0010.14152.10 
  Movldiev, Ibragim 2108 RUS1.0010.29154.35 
  Abrekov, Mussa 2187 RUS0.501-0.1115-1.65 
  Karmov, Mazhmudin 2155 RUS1.0010.35155.25 
  Gabrielian, Artur g2563 RUS0.001-0.1515-2.25 
  Musalov, Ruslan 2362 RUS0.001-0.3715-5.55 
  Bykova, Anastasia 2065 RUS1.0010.24153.60 
 * 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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